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Università della Svizzera italiana
1.
Leitner, Jürgen.
Towards adaptive and autonomous humanoid robots: from vision
to actions.
Degree: 2014, Università della Svizzera italiana
URL: http://doc.rero.ch/record/257528 
► Although robotics research has seen advances over the last decades robots are still not in widespread use outside industrial applications. Yet a range of proposed…
(more)
▼ Although robotics research has seen advances over the
last decades robots are still not in widespread use outside
industrial applications. Yet a range of proposed scenarios have
robots working together, helping and coexisting with humans in
daily life. In all these a clear need to deal with a more
unstructured, changing environment arises. I herein present a
system that aims to overcome the limitations of highly complex
robotic systems, in terms of autonomy and adaptation. The main
focus of research is to investigate the use of
visual feedback for
improving reaching and grasping capabilities of complex robots. To
facilitate this a combined integration of computer vision and
machine learning techniques is employed. From a robot vision point
of view the combination of domain knowledge from both imaging
processing and machine learning techniques, can expand the
capabilities of robots. I present a novel framework called
Cartesian Genetic Programming for Image Processing (CGP-IP). CGP-IP
can be trained to detect objects in the incoming camera streams and
successfully demonstrated on many different problem domains. The
approach requires only a few training images (it was tested with 5
to 10 images per experiment) is fast, scalable and robust yet
requires very small training sets. Additionally, it can generate
human readable programs that can be further customized and tuned.
While CGP-IP is a supervised-learning technique, I show an
integration on the iCub, that allows for the autonomous learning of
object detection and identification. Finally this dissertation
includes two proof-of-concepts that integrate the motion and action
sides. First, reactive reaching and grasping is shown. It allows
the robot to avoid obstacles detected in the
visual stream, while
reaching for the intended target object. Furthermore the
integration enables us to use the robot in non-static environments,
i.e. the reaching is adapted on-the- fly from the
visual feedback
received, e.g. when an obstacle is moved into the trajectory. The
second integration highlights the capabilities of these frameworks,
by improving the
visual detection by performing object manipulation
actions.
Advisors/Committee Members: Schmidhuber, Jürgen (Dir.), Alexander (Codir.).
Subjects/Keywords: Visual feedback
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APA (6th Edition):
Leitner, J. (2014). Towards adaptive and autonomous humanoid robots: from vision
to actions. (Thesis). Università della Svizzera italiana. Retrieved from http://doc.rero.ch/record/257528
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Leitner, Jürgen. “Towards adaptive and autonomous humanoid robots: from vision
to actions.” 2014. Thesis, Università della Svizzera italiana. Accessed March 08, 2021.
http://doc.rero.ch/record/257528.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Leitner, Jürgen. “Towards adaptive and autonomous humanoid robots: from vision
to actions.” 2014. Web. 08 Mar 2021.
Vancouver:
Leitner J. Towards adaptive and autonomous humanoid robots: from vision
to actions. [Internet] [Thesis]. Università della Svizzera italiana; 2014. [cited 2021 Mar 08].
Available from: http://doc.rero.ch/record/257528.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Leitner J. Towards adaptive and autonomous humanoid robots: from vision
to actions. [Thesis]. Università della Svizzera italiana; 2014. Available from: http://doc.rero.ch/record/257528
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Penn State University
2.
Lee, Mei-Hua.
The emergence and development of reaching in infancy
.
Degree: 2011, Penn State University
URL: https://submit-etda.libraries.psu.edu/catalog/11703
► The development of reaching movements is influenced by the interactions among the organism, task, and environmental constraints (Kawai, Savelsbergh, & Wimmers, 1999; Pick & Carman,…
(more)
▼ The development of reaching movements is influenced by the interactions among the organism, task, and environmental constraints (Kawai, Savelsbergh, & Wimmers, 1999; Pick & Carman, 1994; Newell, 1986; Thelen; 1981). This dissertation addresses the general issue of the development in infancy of goal-directed arm movements under the influence of different sources of informational constraints. More specifically, the main focus was to investigate the role of environmental constraints including object properties,
visual and audition
feedback of the arm trajectory on the development of prehension during infancy.
In Experiment 1, it was found that as infant age increased (10 – 14 weeks) through the phases of object-oriented movements, the distinguishing feature was that there was a decrease in movement jerk (when normalized to a dimensionless quantity), which reflects the increasing ability to adaptively modulate arm movements. This change in the dynamic characteristics of the object-oriented arm movements precedes the onset of goal-directed reaching movements and is hypothesised to reflect a critical variable in the infant developmental process of learning to reach in prehension.
In Experiment 2, the influence of auditory
feedback on the development of reaching movements in infancy was investigated at 10-14 weeks of age. The results showed that before the onset of reaching, the amplitude of the arm movement increased when the auditory
feedback was provided. Also, at the point of reaching onset, the number of reaches increased when the auditory
feedback was presented. Together, these results showed that before the onset of reaching, infants are able to use auditory
feedback to explore the possibilities for action, and that subsequently the primitive form of these object-oriented arm movements is developed into more skilled and goal-directed reaching movements.
In Experiment 3, we addressed the question of whether the development of prehension was influenced by the
visual information of the hand trajectory and object properties at reach onset, 6 mo and 1 yr of age. It was found that age of onset of reaching for an object was earlier when the
visual feedback of the hand trajectory was available. However, the effect of the
visual feedback of the hand trajectory diminished after reach onset; there were no significant difference in terms of movement speed and smoothness at 6 mo and 1 yr of age. Infants also reached for the larger object earlier and with higher velocity than for the smaller object. Collectively, these results reveal the distinct roles of
visual information of the hand trajectory and object property on the development of prehension during the infancy.
In sum, the results of the experiments highlight the importance of exploratory behavior in early infancy and how exploratory behavior prior to the onset of reaching movements can be channeled through the vision and auditory information
feedback. These findings are consistent with the perspective that the development of motor skill is influenced by the…
Advisors/Committee Members: Karl Maxim Newell, Dissertation Advisor/Co-Advisor, Karl Maxim Newell, Committee Chair/Co-Chair, John Henry Challis, Committee Member, Rick Owen Gilmore, Committee Member, Cynthia Bartok, Committee Member.
Subjects/Keywords: visual feedback; infancy; Reaching; auditory feedback
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APA (6th Edition):
Lee, M. (2011). The emergence and development of reaching in infancy
. (Thesis). Penn State University. Retrieved from https://submit-etda.libraries.psu.edu/catalog/11703
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Lee, Mei-Hua. “The emergence and development of reaching in infancy
.” 2011. Thesis, Penn State University. Accessed March 08, 2021.
https://submit-etda.libraries.psu.edu/catalog/11703.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Lee, Mei-Hua. “The emergence and development of reaching in infancy
.” 2011. Web. 08 Mar 2021.
Vancouver:
Lee M. The emergence and development of reaching in infancy
. [Internet] [Thesis]. Penn State University; 2011. [cited 2021 Mar 08].
Available from: https://submit-etda.libraries.psu.edu/catalog/11703.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Lee M. The emergence and development of reaching in infancy
. [Thesis]. Penn State University; 2011. Available from: https://submit-etda.libraries.psu.edu/catalog/11703
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
California State University – Chico
3.
Newcomb, Garrett.
Visual feedback-based balance training for older adults
.
Degree: 2012, California State University – Chico
URL: http://hdl.handle.net/10211.4/429
► The purpose of this study was to evaluate the effectiveness of a balance program for older adults using visual feedback-based balance training (VFBT). Sixteen females…
(more)
▼ The purpose of this study was to evaluate the effectiveness of a balance program
for older adults using
visual feedback-based balance training (VFBT). Sixteen
females (mean age: 86 ?? 5.9) residing in an independent retirement community volunteered
to participate in the study. Participants served as their own control in this study
with pre and post measurements. For balance training, subjects performed VFBT for a
minimum of 20 minutes, three times each week, for four weeks. Nine participants were
able to complete the study. Pre and post treatment measurements included BMI, timed
up and go, functional reach, and Activities-specific Based Confidence (ABC) questionnaire.
No significant changes (p < 0.05) were observed between pre and post measurements.
Although no significant change occurred, a positive trend was observed in ABC
viii
questionnaires. More research is needed to support VFBT as a means to improve balance
or reduce fear of falling in older women.
Advisors/Committee Members: Swanson, George David (advisor).
Subjects/Keywords: Balance training;
Visual feedback
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APA ·
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Manager
APA (6th Edition):
Newcomb, G. (2012). Visual feedback-based balance training for older adults
. (Thesis). California State University – Chico. Retrieved from http://hdl.handle.net/10211.4/429
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Newcomb, Garrett. “Visual feedback-based balance training for older adults
.” 2012. Thesis, California State University – Chico. Accessed March 08, 2021.
http://hdl.handle.net/10211.4/429.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Newcomb, Garrett. “Visual feedback-based balance training for older adults
.” 2012. Web. 08 Mar 2021.
Vancouver:
Newcomb G. Visual feedback-based balance training for older adults
. [Internet] [Thesis]. California State University – Chico; 2012. [cited 2021 Mar 08].
Available from: http://hdl.handle.net/10211.4/429.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Newcomb G. Visual feedback-based balance training for older adults
. [Thesis]. California State University – Chico; 2012. Available from: http://hdl.handle.net/10211.4/429
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
University of Edinburgh
4.
Iveson, Matthew.
Reflecting upon vision: The limited effects of visual feedback upon motor output in a bimanual tapping task.
Degree: 2009, University of Edinburgh
URL: http://hdl.handle.net/1842/3600
► Whilst previous studies have focused on the importance of other sensory information, the use of mirrors has been instrumental in investigating the contribution of visual…
(more)
▼ Whilst previous studies have focused on the importance of other sensory information, the use of mirrors has been instrumental in investigating the contribution of
visual feedback to motor output. Franz and Packman (2004) recently demonstrated that vision of a hand facilitates the convergence of each hand’s movement characteristics upon each other. The present study attempted to replicate this finding in a bimanual continuation task, which involved the in-phase and anti-phase tapping of the index fingers. Seventeen right-handed participants were recruited in experiment one, and twelve right-handed participants were recruited in experiment two. Normal, full vision was given in certain conditions, whilst others involved the control of vision. In the first experiment, a mirror was placed either centrally or to the side, to manipulate the available
visual feedback, with the illusion of symmetrical movement of the left and right hands particularly relevant in the anti-phase task. In the second experiment only the central mirror and the normal viewing conditions were used, but tactile
feedback was reduced further by employing contact-free tapping movements. A greater tendency towards in-phase movement between the hands was predicted in the central mirror condition during the anti-phase task as the output of the hands became similar. However, even when tactile and auditory
feedback was reduced, no evidence of bimanual coupling was found. Indeed, both hands performed well under all
visual conditions, with very little deviation from the relevant phase observed. This was taken to indicate that vision plays a limited role in motor output, and that successful bimanual coordination can occur without veridical
feedback. Indeed, the use of mirrors is unable to trick the systems that underlie motor output in a simple task. Instead, the effects of attention may account for the findings of both the present study and those of Franz and Packman (2004). Both circle radii (Franz, 2003) and the performance of the non-dominant hand (Swinnen, Jardin, and Meulenbroek, 1996) have been shown to be affected in bimanual tasks by the manipulation of attention. This leads the present study to the conclusion that mirrors may mask the impact of attention in the guise of
visual effects. Consequently, the present study argues caution when implementing mirror techniques in future studies.
Advisors/Committee Members: McIntosh, Rob.
Subjects/Keywords: Visual Feedback; Bimanual Coupling; Continuation task
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APA (6th Edition):
Iveson, M. (2009). Reflecting upon vision: The limited effects of visual feedback upon motor output in a bimanual tapping task. (Thesis). University of Edinburgh. Retrieved from http://hdl.handle.net/1842/3600
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Iveson, Matthew. “Reflecting upon vision: The limited effects of visual feedback upon motor output in a bimanual tapping task.” 2009. Thesis, University of Edinburgh. Accessed March 08, 2021.
http://hdl.handle.net/1842/3600.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Iveson, Matthew. “Reflecting upon vision: The limited effects of visual feedback upon motor output in a bimanual tapping task.” 2009. Web. 08 Mar 2021.
Vancouver:
Iveson M. Reflecting upon vision: The limited effects of visual feedback upon motor output in a bimanual tapping task. [Internet] [Thesis]. University of Edinburgh; 2009. [cited 2021 Mar 08].
Available from: http://hdl.handle.net/1842/3600.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Iveson M. Reflecting upon vision: The limited effects of visual feedback upon motor output in a bimanual tapping task. [Thesis]. University of Edinburgh; 2009. Available from: http://hdl.handle.net/1842/3600
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
University of Kansas
5.
Jess, Rachel Louise.
Effects of Video Modeling and Visual Feedback on Handwashing in Preschool-Age Children.
Degree: MA, Applied Behavioral Science, 2017, University of Kansas
URL: http://hdl.handle.net/1808/26989
► Young children who attend out-of-home care (e.g., preschool and daycare) are more susceptible to infections than children who do not attend out-of-home care (Bylinsky, 1994).…
(more)
▼ Young children who attend out-of-home care (e.g., preschool and daycare) are more susceptible to infections than children who do not attend out-of-home care (Bylinsky, 1994). Previous research suggests handwashing is effective in reducing risk of infection and illness (Larson, 1988). However, research suggests that, in general, individuals do not routinely wash their hands using methods that healthcare agencies, such as the Centers for Disease Control and Prevention, have determined best practice (Witt & Spencer, 2004). The purpose of this study was to evaluate the effects of a video-modeling and
visual-
feedback intervention package on preschool-aged children’s handwashing using a multiple-baseline-across-groups design. Furthermore, to increase intervention effects even more, we implemented
visual feedback plus in-situ
feedback during handwashing sessions. We measured the percentage of correct handwashing steps and compared the cleanliness of participants’ hands pre- and post-handwashing. Results show that the video modeling and
visual feedback intervention was effective at increasing both correct handwashing and cleanliness of participants’ hands, and the addition of in-situ
feedback slightly increased these effects.
Advisors/Committee Members: Dozier, Claudia L (advisor), DiGennaro-Reed, Florence D (cmtemember), Watson-Thompson, Jomella J (cmtemember).
Subjects/Keywords: Behavioral psychology; handwashing; video modeling; visual feedback
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APA (6th Edition):
Jess, R. L. (2017). Effects of Video Modeling and Visual Feedback on Handwashing in Preschool-Age Children. (Masters Thesis). University of Kansas. Retrieved from http://hdl.handle.net/1808/26989
Chicago Manual of Style (16th Edition):
Jess, Rachel Louise. “Effects of Video Modeling and Visual Feedback on Handwashing in Preschool-Age Children.” 2017. Masters Thesis, University of Kansas. Accessed March 08, 2021.
http://hdl.handle.net/1808/26989.
MLA Handbook (7th Edition):
Jess, Rachel Louise. “Effects of Video Modeling and Visual Feedback on Handwashing in Preschool-Age Children.” 2017. Web. 08 Mar 2021.
Vancouver:
Jess RL. Effects of Video Modeling and Visual Feedback on Handwashing in Preschool-Age Children. [Internet] [Masters thesis]. University of Kansas; 2017. [cited 2021 Mar 08].
Available from: http://hdl.handle.net/1808/26989.
Council of Science Editors:
Jess RL. Effects of Video Modeling and Visual Feedback on Handwashing in Preschool-Age Children. [Masters Thesis]. University of Kansas; 2017. Available from: http://hdl.handle.net/1808/26989
Georgia Tech
6.
Mehmood, Areeb.
Balancing and grasping from visual feedback for an unstable wheeled humanoid.
Degree: MS, Mechanical Engineering, 2019, Georgia Tech
URL: http://hdl.handle.net/1853/62289
► Krang is a Wheeled Inverted Pendulum Humanoid, designed to accomplish strenuous tasks quicker, and with more strength, than the average human being. Weighing over 300lbs,…
(more)
▼ Krang is a Wheeled Inverted Pendulum Humanoid, designed to accomplish strenuous tasks quicker, and with more strength, than the average human being. Weighing over 300lbs, Krang sits on a differential drive platform balancing on two wheels in an inverted pendulum configuration. The platform forms the first joint in a 17 degree-of-freedom upper body that possesses a waist, torso and two 7 degree-of-freedom arms. Through a whole body control scheme, this unique design allows Krang to manipulate its center of mass to locomote quickly on a plane, while the redundancy of joints enables second order tasks to be completed, such as carrying a tray of water or utilizing its weight torque to lift and move heavy objects. However, while Krang is very capable, it remains unaware of the environment in which it works.This research project aims to introduce localization and state estimation capabilities to Krang by giving it the ability to measure and analyze its surroundings. Currently, Krang must be positioned by humans before running experiments involving locomotion and end effector manipulation, making the robot blind to variations in its environment, and vulnerable to potentially poor state estimation of the first link. By attaching a vision system to the robots spine, this thesis project aims to introduce positional tracking and spatial mapping capabilities, which can act as a redundancy for stabilization of the robot, and give Krang a level of autonomy that requires less human oversight. In addition, a
visual servoing formulation allows the robot to identify and pick up objects on its own.
Advisors/Committee Members: Hutchinson, Seth (advisor), Ueda, Jun (advisor), Rogers, Jonathan (advisor).
Subjects/Keywords: Visual feedback; Localization; Balancing; Humanoid; Robot; Visual-servo; Grasping
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APA (6th Edition):
Mehmood, A. (2019). Balancing and grasping from visual feedback for an unstable wheeled humanoid. (Masters Thesis). Georgia Tech. Retrieved from http://hdl.handle.net/1853/62289
Chicago Manual of Style (16th Edition):
Mehmood, Areeb. “Balancing and grasping from visual feedback for an unstable wheeled humanoid.” 2019. Masters Thesis, Georgia Tech. Accessed March 08, 2021.
http://hdl.handle.net/1853/62289.
MLA Handbook (7th Edition):
Mehmood, Areeb. “Balancing and grasping from visual feedback for an unstable wheeled humanoid.” 2019. Web. 08 Mar 2021.
Vancouver:
Mehmood A. Balancing and grasping from visual feedback for an unstable wheeled humanoid. [Internet] [Masters thesis]. Georgia Tech; 2019. [cited 2021 Mar 08].
Available from: http://hdl.handle.net/1853/62289.
Council of Science Editors:
Mehmood A. Balancing and grasping from visual feedback for an unstable wheeled humanoid. [Masters Thesis]. Georgia Tech; 2019. Available from: http://hdl.handle.net/1853/62289
Universiteit Utrecht
7.
Vriens, K.C.H.J.
Finger-tracking based interactions in Augmented Reality: Exploring the usability of finger-tracking-based interactions and the effects of multimodal feedback in mobile augmented reality applications.
Degree: 2013, Universiteit Utrecht
URL: http://dspace.library.uu.nl:8080/handle/1874/286949
► Recent years have seen a rise of mobile Augmented Reality applications. The increasingly powerful mobile phones have not only brought us practical applications, such as…
(more)
▼ Recent years have seen a rise of mobile Augmented Reality applications. The increasingly powerful mobile phones have not only brought us practical applications, such as direction overlays on a map, but also made way for mobile AR gaming. However, many of the current applications still make use of touchscreen gestures for interaction. In this thesis we delve into finger-tracking-based gestures with the purpose of delivering a more pleasurable and immersive experience to mobile phone users. In our first experiment we compare a finger-tracking based implementation to a touchscreen-based implementation in a mobile AR board-game, featuring both physical and virtual objects, to test both performance and enjoyability. Based on the ?findings and issues that emerged from this experiment we decided to take a closer look at the intricacies of fi?nger-tracking and touchscreen interactions in an attempt to enhance the performance of our
fi?nger-tracking based system. The outcome of this second experiment suggested that our ?finger-tracking based system, and others, could be further improved by adding additional
feedback. A third experiment was therefor designed to study the effects of multimodal
feedback on performance and user perception. With the phone as our only source of
feedback, we tested the the combinations of
visual, audible and remote haptic
feedback, with constant and temporary intervals. The results showed that multimodal
feedback in general, and constant
visual cues combined with temporary haptic cues especially, can increase user responsiveness when transitioning between interactions. Finally we show remote haptic
feedback to be a preferable method of
feedback both in terms of usage, performance and preference.
Advisors/Committee Members: Hürst, W..
Subjects/Keywords: Augmented Reality; Finger-tracking; Multimodal feedback; User Interfaces; Interaction styles; Multimedia Information Systems; remote tactile feedback; audio feedback; visual feedback
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APA ·
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Manager
APA (6th Edition):
Vriens, K. C. H. J. (2013). Finger-tracking based interactions in Augmented Reality: Exploring the usability of finger-tracking-based interactions and the effects of multimodal feedback in mobile augmented reality applications. (Masters Thesis). Universiteit Utrecht. Retrieved from http://dspace.library.uu.nl:8080/handle/1874/286949
Chicago Manual of Style (16th Edition):
Vriens, K C H J. “Finger-tracking based interactions in Augmented Reality: Exploring the usability of finger-tracking-based interactions and the effects of multimodal feedback in mobile augmented reality applications.” 2013. Masters Thesis, Universiteit Utrecht. Accessed March 08, 2021.
http://dspace.library.uu.nl:8080/handle/1874/286949.
MLA Handbook (7th Edition):
Vriens, K C H J. “Finger-tracking based interactions in Augmented Reality: Exploring the usability of finger-tracking-based interactions and the effects of multimodal feedback in mobile augmented reality applications.” 2013. Web. 08 Mar 2021.
Vancouver:
Vriens KCHJ. Finger-tracking based interactions in Augmented Reality: Exploring the usability of finger-tracking-based interactions and the effects of multimodal feedback in mobile augmented reality applications. [Internet] [Masters thesis]. Universiteit Utrecht; 2013. [cited 2021 Mar 08].
Available from: http://dspace.library.uu.nl:8080/handle/1874/286949.
Council of Science Editors:
Vriens KCHJ. Finger-tracking based interactions in Augmented Reality: Exploring the usability of finger-tracking-based interactions and the effects of multimodal feedback in mobile augmented reality applications. [Masters Thesis]. Universiteit Utrecht; 2013. Available from: http://dspace.library.uu.nl:8080/handle/1874/286949
IUPUI
8.
Trajkova, Milka.
Exploring The Effect Of Visual And Verbal Feedback On Ballet Dance Performance In Mirrored And Non-Mirrored Environments.
Degree: 2016, IUPUI
URL: http://hdl.handle.net/1805/20085
► Indiana University-Purdue University Indianapolis (IUPUI)
Since the 1800s, the ballet studio has been largely unchanged, a core feature of which is the mirror. The influence…
(more)
▼ Indiana University-Purdue University Indianapolis (IUPUI)
Since the 1800s, the ballet studio has been largely unchanged, a core feature of which is the mirror. The influence of mirrors on ballet education has been documented, and prior literature has shown negative effects on dancers’ body image, satisfaction, level of attention and performance quality. While the mirror provides immediate real-time feedback, it does not inform dancers of their errors. Tools have been developed to do so, but the design of the feedback from a bottom-up perspective has not been extensively studied. The following study aimed to assess the value of different types of feedback to inform the design of tech-augmented mirrors. University students’ ballet technique scores were evaluated on eight ballet combinations (tendue, adagio, pirouette, petit allegro, plié, degage, frappe and battement tendue), and feedback was provided to them. We accessed learning with remote domain expert to determine whether or not the system had an impact on dancers. Results revealed that the treatment with feedback was statistically significant and yielded higher performance versus without the feedback. Mirror versus non-mirror performance did not present any
score disparity indicating that users performed similarly in both conditions. A best fit possibility was seen when visual and verbal feedback were combined. We created MuscAt, a set of interconnected feedback design principles, which led us to conclude that the feasibility of remote teaching in ballet is possible.
Advisors/Committee Members: Cafaro, Francesco, Bolchini, Davide, Mannheimer, Steve.
Subjects/Keywords: Augmented feedback; Augmented mirror; Ballet; Dance; Dance education; Design; Feedback; Kinect; Motion tracking; Verbal feedback; Visual feedback
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APA (6th Edition):
Trajkova, M. (2016). Exploring The Effect Of Visual And Verbal Feedback On Ballet Dance Performance In Mirrored And Non-Mirrored Environments. (Thesis). IUPUI. Retrieved from http://hdl.handle.net/1805/20085
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Trajkova, Milka. “Exploring The Effect Of Visual And Verbal Feedback On Ballet Dance Performance In Mirrored And Non-Mirrored Environments.” 2016. Thesis, IUPUI. Accessed March 08, 2021.
http://hdl.handle.net/1805/20085.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Trajkova, Milka. “Exploring The Effect Of Visual And Verbal Feedback On Ballet Dance Performance In Mirrored And Non-Mirrored Environments.” 2016. Web. 08 Mar 2021.
Vancouver:
Trajkova M. Exploring The Effect Of Visual And Verbal Feedback On Ballet Dance Performance In Mirrored And Non-Mirrored Environments. [Internet] [Thesis]. IUPUI; 2016. [cited 2021 Mar 08].
Available from: http://hdl.handle.net/1805/20085.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Trajkova M. Exploring The Effect Of Visual And Verbal Feedback On Ballet Dance Performance In Mirrored And Non-Mirrored Environments. [Thesis]. IUPUI; 2016. Available from: http://hdl.handle.net/1805/20085
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Jönköping University
9.
Andersson, Julius.
Förhållandet mellan feedback och pålitlighet i en mobilapplikation : En kvalitativ studie om visuell feedback, tonalitet och pålitlighet.
Degree: Computer Science and Informatics, 2018, Jönköping University
URL: http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-41896
► The following thesis is written by students at the School of Engineering at Jönköping University, informatics, New Media Design. The background of this report…
(more)
▼ The following thesis is written by students at the School of Engineering at Jönköping University, informatics, New Media Design. The background of this report is based on a project collaboration with Toxic Interactive solutions AB, who wanted help with creating an application for registering sick leave from work. Since these registrations for sick leave affects the income and work relations, the aspect trust within an application was chosen as a subject for the report. Furthermore we connected this to the feedback element to see how trust was affected by this factor. Also the design and tonality of the feedback was chosen as a subject for the study. Visual feedback connects to the user with information about their actions and a confirmation. Based on this, two questions were formed: [1] How does visual feedback affect trust in a mobile application? [2] Does the the tonality in the feedback affect trust for a mobile application? To answer these questions, user tests and interviews was performed with the users. Three prototypes were created with different levels of feedback: no feedback, feedback with formal tonality and feedback with informal tonality. These were tested on nine users for each prototype (27 users in total). Parallelly two interviews with experts of the area were performed for a deeper knowledge and comparability. Other than this relevant studies and theories have been studied. The results of this study show that feedback contributes to increased trustworthiness amongst users. Although there are many other reasons that will have an affect. A formal tonality in the feedback is perceived as slightly more trustworthy according to the user tests and user interviews conducted. An insight about the connection between the tonality and target groups and subjective preferences was revealed from the expert interviews. Also, theories studied about the formality of the language mentions that it should be adapted to the specific target group. The conclusions that can be made from the study shows that trust, feedback and tonality are all connected. all the results show that feedback in a system has a positive effect on the user experience. Feedback also means more trust from a user than when its absent.
Följande examensarbete har utförts av studenter på Tekniska Högskolan i Jönköping på kandidatpåbyggnadsprogrammet informatik, New Media Design. Bakgrunden till arbetet grundar sig i ett projekt från Toxic Interactive Solutions AB som önskade hjälp med att ta fram en mobilapplikation för hantering av sjukanmälningar. Eftersom sjukanmälningar påverkar inkomst och jobbrelationer var förtroende en aspekt som valdes som inriktning att studera. Vidare hur förtroende hos användare påverkas av feedback. Även hur feedbacken är utformad valdes att studera. Visuell feedback återkopplar till användare om deras utförda handlingar som en bekräftelse på att deras anmälningar i applikationen är genomförda. Grundat i detta formulerades två…
Subjects/Keywords: Feedback; Trustworthiness; Reliability; Tonality; Visual-feedback.; Feedback; Förtroende; Pålitlighet; Tonalitet; Visuell-feedback.; Other Humanities not elsewhere specified; Övrig annan humaniora
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APA (6th Edition):
Andersson, J. (2018). Förhållandet mellan feedback och pålitlighet i en mobilapplikation : En kvalitativ studie om visuell feedback, tonalitet och pålitlighet. (Thesis). Jönköping University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-41896
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Andersson, Julius. “Förhållandet mellan feedback och pålitlighet i en mobilapplikation : En kvalitativ studie om visuell feedback, tonalitet och pålitlighet.” 2018. Thesis, Jönköping University. Accessed March 08, 2021.
http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-41896.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Andersson, Julius. “Förhållandet mellan feedback och pålitlighet i en mobilapplikation : En kvalitativ studie om visuell feedback, tonalitet och pålitlighet.” 2018. Web. 08 Mar 2021.
Vancouver:
Andersson J. Förhållandet mellan feedback och pålitlighet i en mobilapplikation : En kvalitativ studie om visuell feedback, tonalitet och pålitlighet. [Internet] [Thesis]. Jönköping University; 2018. [cited 2021 Mar 08].
Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-41896.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Andersson J. Förhållandet mellan feedback och pålitlighet i en mobilapplikation : En kvalitativ studie om visuell feedback, tonalitet och pålitlighet. [Thesis]. Jönköping University; 2018. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-41896
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Vanderbilt University
10.
Rhoads, Carlie Renee.
Using E-mail as Performance Feedback to Teach Paraprofessionals to Implement Constant Time Delay with Braille Words.
Degree: PhD, Special Education, 2019, Vanderbilt University
URL: http://hdl.handle.net/1803/12096
► Paraprofessionals need support in successfully implementing literacy interventions to students with visual impairments. This study used a multiple-probe-across-participants design to evaluate the effectiveness of using…
(more)
▼ Paraprofessionals need support in successfully implementing literacy interventions to students with
visual impairments. This study used a multiple-probe-across-participants design to evaluate the effectiveness of using performance
feedback delivered by e-mail to increase paraprofessionals’ implementation of constant time delay to teach braille words. Participants were three dyads, each consisting of a paraprofessional and a student with a
visual impairment. Paraprofessionals were given a brief training on how to implement constant time delay, and then supported with e-mail
feedback. The addition of e-mail
feedback increased their fidelity of implementation with the intervention of constant time delay. Implications are offered related to the use of e-mail
feedback and directions for future research.
Advisors/Committee Members: Jennifer Ledford (committee member), Tiffany Wild (committee member), Erin Barton (committee member), Erik Carter (Committee Chair).
Subjects/Keywords: e-mail feedback; performance feedback; constant time delay; braille literacy; visual impairments
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APA (6th Edition):
Rhoads, C. R. (2019). Using E-mail as Performance Feedback to Teach Paraprofessionals to Implement Constant Time Delay with Braille Words. (Doctoral Dissertation). Vanderbilt University. Retrieved from http://hdl.handle.net/1803/12096
Chicago Manual of Style (16th Edition):
Rhoads, Carlie Renee. “Using E-mail as Performance Feedback to Teach Paraprofessionals to Implement Constant Time Delay with Braille Words.” 2019. Doctoral Dissertation, Vanderbilt University. Accessed March 08, 2021.
http://hdl.handle.net/1803/12096.
MLA Handbook (7th Edition):
Rhoads, Carlie Renee. “Using E-mail as Performance Feedback to Teach Paraprofessionals to Implement Constant Time Delay with Braille Words.” 2019. Web. 08 Mar 2021.
Vancouver:
Rhoads CR. Using E-mail as Performance Feedback to Teach Paraprofessionals to Implement Constant Time Delay with Braille Words. [Internet] [Doctoral dissertation]. Vanderbilt University; 2019. [cited 2021 Mar 08].
Available from: http://hdl.handle.net/1803/12096.
Council of Science Editors:
Rhoads CR. Using E-mail as Performance Feedback to Teach Paraprofessionals to Implement Constant Time Delay with Braille Words. [Doctoral Dissertation]. Vanderbilt University; 2019. Available from: http://hdl.handle.net/1803/12096
McMaster University
11.
Therrien, Amanda S.
THE SENSORIMOTOR CONTROL OF SEQUENTIAL FORCES: INVESTIGATIONS INTO VISUAL-SOMATOSENSORY FEEDBACK MODALITIES AND MODELS OF FORCE-TIMING INTERACTIONS.
Degree: PhD, 2013, McMaster University
URL: http://hdl.handle.net/11375/13295
► Many daily motor tasks involve the precise control of both force level and motor timing. The neural mechanisms concurrently managing these movement parameters remain…
(more)
▼ Many daily motor tasks involve the precise control of both force level and motor timing. The neural mechanisms concurrently managing these movement parameters remain unclear, as the dominant focus of previous literature has been to examine each in isolation. As a result, little is understood regarding the contribution of various sensory modalities to force output and interval production in sequential motor tasks. This thesis uses a sequential force production task to investigate the roles of visual and somatosensory feedback in the timed control of force. In Chapter 2 we find that removal of visual force feedback resulted in specific force output errors, but leaves motor timing behavior relatively unaffected according to predictions of the two-level timing model by Wing and Kristofferson (1973). In Chapter 3, we show that force output errors exhibited in the absence of a visual reference may be related to the processing of reafferent somatosensation from self-generated force pulses. The results of Chapter 4 reveal evidence that force errors exhibited following visual feedback removal are consistent with a shift in the perceived magnitude of force output and that the direction of error may be determined by prior task constraints. In Chapter 5 we find evidence of effector-specificity in the processing of and compensation for reafferent somatosensation. Lastly, in Chapter 6 we find that the interplay between audition and somatosensation in the control of sound level by the vocal effectors resembles that which is observed between vision and somatosensation in the control of force by the distal effectors.
Doctor of Philosophy (PhD)
Advisors/Committee Members: Lyons, James, Kinesiology.
Subjects/Keywords: Force production; Motor timing; Visual feedback; Somatosensation; Auditory feedback; Sensory reafference; Motor Control; Motor Control
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APA (6th Edition):
Therrien, A. S. (2013). THE SENSORIMOTOR CONTROL OF SEQUENTIAL FORCES: INVESTIGATIONS INTO VISUAL-SOMATOSENSORY FEEDBACK MODALITIES AND MODELS OF FORCE-TIMING INTERACTIONS. (Doctoral Dissertation). McMaster University. Retrieved from http://hdl.handle.net/11375/13295
Chicago Manual of Style (16th Edition):
Therrien, Amanda S. “THE SENSORIMOTOR CONTROL OF SEQUENTIAL FORCES: INVESTIGATIONS INTO VISUAL-SOMATOSENSORY FEEDBACK MODALITIES AND MODELS OF FORCE-TIMING INTERACTIONS.” 2013. Doctoral Dissertation, McMaster University. Accessed March 08, 2021.
http://hdl.handle.net/11375/13295.
MLA Handbook (7th Edition):
Therrien, Amanda S. “THE SENSORIMOTOR CONTROL OF SEQUENTIAL FORCES: INVESTIGATIONS INTO VISUAL-SOMATOSENSORY FEEDBACK MODALITIES AND MODELS OF FORCE-TIMING INTERACTIONS.” 2013. Web. 08 Mar 2021.
Vancouver:
Therrien AS. THE SENSORIMOTOR CONTROL OF SEQUENTIAL FORCES: INVESTIGATIONS INTO VISUAL-SOMATOSENSORY FEEDBACK MODALITIES AND MODELS OF FORCE-TIMING INTERACTIONS. [Internet] [Doctoral dissertation]. McMaster University; 2013. [cited 2021 Mar 08].
Available from: http://hdl.handle.net/11375/13295.
Council of Science Editors:
Therrien AS. THE SENSORIMOTOR CONTROL OF SEQUENTIAL FORCES: INVESTIGATIONS INTO VISUAL-SOMATOSENSORY FEEDBACK MODALITIES AND MODELS OF FORCE-TIMING INTERACTIONS. [Doctoral Dissertation]. McMaster University; 2013. Available from: http://hdl.handle.net/11375/13295
12.
Yangjun, Chen.
Intuitive robot teleoperation based on haptic feedback and 3D visualization.
Degree: PhD, 2016, University of Hertfordshire
URL: http://hdl.handle.net/2299/17214
► Robots are required in many jobs. The jobs related to tele-operation may be very challenging and often require reaching a destination quickly and with minimum…
(more)
▼ Robots are required in many jobs. The jobs related to tele-operation may be very challenging and often require reaching a destination quickly and with minimum collisions. In order to succeed in these jobs, human operators are asked to tele-operate a robot manually through a user interface. The design of a user interface and of the information provided in it, become therefore critical elements for the successful completion of robot tele-operation tasks. Effective and timely robot tele-navigation mainly relies on the intuitiveness provided by the interface and on the richness and presentation of the feedback given. This project investigated the use of both haptic and visual feedbacks in a user interface for robot tele-navigation. The aim was to overcome some of the limitations observed in a state of the art works, turning what is sometimes described as contrasting into an added value to improve tele-navigation performance. The key issue is to combine different human sensory modalities in a coherent way and to benefit from 3-D vision too. The proposed new approach was inspired by how visually impaired people use walking sticks to navigate. Haptic feedback may provide helpful input to a user to comprehend distances to surrounding obstacles and information about the obstacle distribution. This was proposed to be achieved entirely relying on on-board range sensors, and by processing this input through a simple scheme that regulates magnitude and direction of the environmental force-feedback provided to the haptic device. A specific algorithm was also used to render the distribution of very close objects to provide appropriate touch sensations. Scene visualization was provided by the system and it was shown to a user coherently to haptic sensation. Different visualization configurations, from multi-viewpoint observation to 3-D visualization, were proposed and rigorously assessed through experimentations, to understand the advantages of the proposed approach and performance variations among different 3-D display technologies. Over twenty users were invited to participate in a usability study composed by two major experiments. The first experiment focused on a comparison between the proposed haptic-feedback strategy and a typical state of the art approach. It included testing with a multi-viewpoint visual observation. The second experiment investigated the performance of the proposed haptic-feedback strategy when combined with three different stereoscopic-3D visualization technologies. The results from the experiments were encouraging and showed good performance with the proposed approach and an improvement over literature approaches to haptic feedback in robot tele-operation. It was also demonstrated that 3-D visualization can be beneficial for robot tele-navigation and it will not contrast with haptic feedback if it is properly aligned to it. Performance may vary with different 3-D visualization technologies, which is also discussed in the presented work.
Subjects/Keywords: 629.8; robot teleoperation; haptic feedback; mobile robotics; 3D visual feedback; human-robot interface; stereoscopic viewing
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APA ·
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CSE |
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APA (6th Edition):
Yangjun, C. (2016). Intuitive robot teleoperation based on haptic feedback and 3D visualization. (Doctoral Dissertation). University of Hertfordshire. Retrieved from http://hdl.handle.net/2299/17214
Chicago Manual of Style (16th Edition):
Yangjun, Chen. “Intuitive robot teleoperation based on haptic feedback and 3D visualization.” 2016. Doctoral Dissertation, University of Hertfordshire. Accessed March 08, 2021.
http://hdl.handle.net/2299/17214.
MLA Handbook (7th Edition):
Yangjun, Chen. “Intuitive robot teleoperation based on haptic feedback and 3D visualization.” 2016. Web. 08 Mar 2021.
Vancouver:
Yangjun C. Intuitive robot teleoperation based on haptic feedback and 3D visualization. [Internet] [Doctoral dissertation]. University of Hertfordshire; 2016. [cited 2021 Mar 08].
Available from: http://hdl.handle.net/2299/17214.
Council of Science Editors:
Yangjun C. Intuitive robot teleoperation based on haptic feedback and 3D visualization. [Doctoral Dissertation]. University of Hertfordshire; 2016. Available from: http://hdl.handle.net/2299/17214
University of Canterbury
13.
Walker, Ryan Christopher Gareth.
Poi Poi Revolution: A real-time feedback training system for objectmanipulation.
Degree: Master of Human Interface Technology, Human Interface Technology, 2013, University of Canterbury
URL: http://dx.doi.org/10.26021/3332
► The affordability and availability of fast motion cameras presents an ideal opportunity to build computer systems that create real-time feed- back loops. These systems can…
(more)
▼ The affordability and availability of fast motion cameras presents an
ideal opportunity to build computer systems that create real-time feed-
back loops. These systems can enable users to learn at a faster rate than
traditional systems, as well as present a more engaging experience. In
this dissertation, I document the development and evaluation of a real-
time audio and visual feedback system for geometric poi manipulation.
The goal of the system is to present an experiential and objectively su-
perior learning tool when compared to traditional learning techniques in
the object manipulation community. For the evaluation, I conduct an
experiment that compares the feedback training system with traditional
learning techniques in the object manipulation community. The results
suggest that the feedback system presents a more engaging experience
than traditional mirror feedback training, and conclude that further re-
search is warranted.
Subjects/Keywords: Object manipulation; poi; real-time feedback; training system; movement arts; computer vision; visual feedback
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Export
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APA (6th Edition):
Walker, R. C. G. (2013). Poi Poi Revolution: A real-time feedback training system for objectmanipulation. (Masters Thesis). University of Canterbury. Retrieved from http://dx.doi.org/10.26021/3332
Chicago Manual of Style (16th Edition):
Walker, Ryan Christopher Gareth. “Poi Poi Revolution: A real-time feedback training system for objectmanipulation.” 2013. Masters Thesis, University of Canterbury. Accessed March 08, 2021.
http://dx.doi.org/10.26021/3332.
MLA Handbook (7th Edition):
Walker, Ryan Christopher Gareth. “Poi Poi Revolution: A real-time feedback training system for objectmanipulation.” 2013. Web. 08 Mar 2021.
Vancouver:
Walker RCG. Poi Poi Revolution: A real-time feedback training system for objectmanipulation. [Internet] [Masters thesis]. University of Canterbury; 2013. [cited 2021 Mar 08].
Available from: http://dx.doi.org/10.26021/3332.
Council of Science Editors:
Walker RCG. Poi Poi Revolution: A real-time feedback training system for objectmanipulation. [Masters Thesis]. University of Canterbury; 2013. Available from: http://dx.doi.org/10.26021/3332
Delft University of Technology
14.
van den Berg, A. (author).
Visual Feedback for Haptic Shared Control Enabled Teleoperation of an Industrial Robot: With Dross Removal as a Use Case.
Degree: 2020, Delft University of Technology
URL: http://resolver.tudelft.nl/uuid:9dbdc10d-085d-4e9a-b095-4a91db6282fc
► Haptic shared control (HSC) has been shown to be useful in a wide variety of applications by providing the benefits of automation while keeping the…
(more)
▼ Haptic shared control (HSC) has been shown to be useful in a wide variety of applications by providing the benefits of automation while keeping the human in the loop. In recent years, providing additional visual feedback has been found to provide benefits to HSC interfaces by complementing its advantages and mitigating its weaknesses. However, the implementation and understanding of this interaction are still quite limited. In this study, we provide new insights into this interaction by extending these findings to the HSC enabled teleoperation of an industrial robot. Two methods of providing additional visual feedback are implemented for the use case of dross removal and are evaluated in a human factors experiment. The first method is the implementation of a set of visual cues, designed to complement the HSC guidance and force feedback. The second method is the use of a head-mounted display (HMD), instead of a desktop monitor, providing additional depth information and an increased sense of immersion. Both methods proved to be beneficial, but only in certain aspects of the operation. The visual cues were found to significantly improve safety in terms of peak collision force, whereas the HMD significantly improves the performance. Additional analysis suggests the use of an HMD causes improvements in the manipulability of the interface. Furthermore, improved scores in the van der Laan questionnaires and the user preference indicate an increased user acceptance due to the implementation of either of the methods. This study provides additional insight into the importance of visual feedback in HSC and provides two methods to take advantage of its potential benefits in the teleoperation of an industrial robot.
BioMechanical Design (BMD)
Advisors/Committee Members: Abbink, D.A. (mentor), Peternel, L. (mentor), Hofland, Jelle (mentor), Heemskerk, Cock J. M. (mentor), Delft University of Technology (degree granting institution).
Subjects/Keywords: Teleoperation; Haptic Shared Control; Haptic Feedback; Visual Feedback; Dross Removal; VR; HMD
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APA ·
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MLA ·
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CSE |
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APA (6th Edition):
van den Berg, A. (. (2020). Visual Feedback for Haptic Shared Control Enabled Teleoperation of an Industrial Robot: With Dross Removal as a Use Case. (Masters Thesis). Delft University of Technology. Retrieved from http://resolver.tudelft.nl/uuid:9dbdc10d-085d-4e9a-b095-4a91db6282fc
Chicago Manual of Style (16th Edition):
van den Berg, A (author). “Visual Feedback for Haptic Shared Control Enabled Teleoperation of an Industrial Robot: With Dross Removal as a Use Case.” 2020. Masters Thesis, Delft University of Technology. Accessed March 08, 2021.
http://resolver.tudelft.nl/uuid:9dbdc10d-085d-4e9a-b095-4a91db6282fc.
MLA Handbook (7th Edition):
van den Berg, A (author). “Visual Feedback for Haptic Shared Control Enabled Teleoperation of an Industrial Robot: With Dross Removal as a Use Case.” 2020. Web. 08 Mar 2021.
Vancouver:
van den Berg A(. Visual Feedback for Haptic Shared Control Enabled Teleoperation of an Industrial Robot: With Dross Removal as a Use Case. [Internet] [Masters thesis]. Delft University of Technology; 2020. [cited 2021 Mar 08].
Available from: http://resolver.tudelft.nl/uuid:9dbdc10d-085d-4e9a-b095-4a91db6282fc.
Council of Science Editors:
van den Berg A(. Visual Feedback for Haptic Shared Control Enabled Teleoperation of an Industrial Robot: With Dross Removal as a Use Case. [Masters Thesis]. Delft University of Technology; 2020. Available from: http://resolver.tudelft.nl/uuid:9dbdc10d-085d-4e9a-b095-4a91db6282fc
Delft University of Technology
15.
van den Berg, Alex (author).
Visual Feedback for Haptic Assisted Teleoperation of an Industrial Robot: With Dross Removal as a Use Case.
Degree: 2020, Delft University of Technology
URL: http://resolver.tudelft.nl/uuid:e005af62-fdf2-46aa-8b67-fc8f42fab994
► Haptic assistance (HA) has been shown to be useful in a wide variety of applications by providing the benefits of automation while keeping the human…
(more)
▼ Haptic assistance (HA) has been shown to be useful in a wide variety of applications by providing the benefits of automation while keeping the human in the loop. In recent years, providing additional visual feedback has been found to provide benefits to HA interfaces by complementing their advantages and mitigating their weaknesses. However, the implementation and understanding of this interaction are still quite limited. In this study, we provide new insights into this interaction by extending these findings to the HA teleoperation of an industrial robot, in which the HA is comprised of a set of Virtual Fixtures (VFs). Two methods of providing additional visual feedback are implemented for the use case of dross removal and are evaluated in a human factors experiment. The first method is the implementation of a set of visual cues, designed to complement the HA and force feedback. The second method is the use of a head-mounted display (HMD), instead of a desktop monitor, providing additional depth information and an increased sense of immersion. Both methods proved to be beneficial, but only in certain aspects of the operation. The visual cues were found to significantly improve safety in terms of peak collision force, whereas the HMD significantly improves the performance. Additional analysis suggests the use of an HMD causes improvements in the manipulability of the interface. Furthermore, improved scores in the van der Laan questionnaires and the user preference indicate an increased user acceptance due to the implementation of either of the methods. This study provides additional insight into the importance of visual feedback for HA and provides two methods to take advantage of its potential benefits in the teleoperation of an industrial robot.
BioMechanical Design (BMD)
Advisors/Committee Members: Abbink, D.A. (mentor), Peternel, L. (mentor), Heemskerk, Cock J.M. (mentor), Hofland, Jelle (mentor), Kober, J. (graduation committee), Delft University of Technology (degree granting institution).
Subjects/Keywords: Teleoperation; Haptic Assistance; Virtual Fixtures; Haptic Feedback; Visual Feedback; Dross Removal; VR; HMD
Record Details
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APA ·
Chicago ·
MLA ·
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CSE |
Export
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Manager
APA (6th Edition):
van den Berg, A. (. (2020). Visual Feedback for Haptic Assisted Teleoperation of an Industrial Robot: With Dross Removal as a Use Case. (Masters Thesis). Delft University of Technology. Retrieved from http://resolver.tudelft.nl/uuid:e005af62-fdf2-46aa-8b67-fc8f42fab994
Chicago Manual of Style (16th Edition):
van den Berg, Alex (author). “Visual Feedback for Haptic Assisted Teleoperation of an Industrial Robot: With Dross Removal as a Use Case.” 2020. Masters Thesis, Delft University of Technology. Accessed March 08, 2021.
http://resolver.tudelft.nl/uuid:e005af62-fdf2-46aa-8b67-fc8f42fab994.
MLA Handbook (7th Edition):
van den Berg, Alex (author). “Visual Feedback for Haptic Assisted Teleoperation of an Industrial Robot: With Dross Removal as a Use Case.” 2020. Web. 08 Mar 2021.
Vancouver:
van den Berg A(. Visual Feedback for Haptic Assisted Teleoperation of an Industrial Robot: With Dross Removal as a Use Case. [Internet] [Masters thesis]. Delft University of Technology; 2020. [cited 2021 Mar 08].
Available from: http://resolver.tudelft.nl/uuid:e005af62-fdf2-46aa-8b67-fc8f42fab994.
Council of Science Editors:
van den Berg A(. Visual Feedback for Haptic Assisted Teleoperation of an Industrial Robot: With Dross Removal as a Use Case. [Masters Thesis]. Delft University of Technology; 2020. Available from: http://resolver.tudelft.nl/uuid:e005af62-fdf2-46aa-8b67-fc8f42fab994
16.
Letícia Cardoso Rodrigues.
Efeito do treinamento com espelho associado a tarefas e progressão sistematizada sobre a qualidade do movimento e a função dos membros superiores em indivíduos com hemiparesia crônica : ensaio clínico randomizado.
Degree: 2012, Universidade do Estado de Santa Catarina
URL: http://www.tede.udesc.br/tde_busca/arquivo.php?codArquivo=2843
► Embora haja algum grau de recuperação motora após o Acidente Vascular Encefálico (AVE), muitos indivíduos permanecem sem uso funcional do membro superior (MS), mesmo na…
(more)
▼ Embora haja algum grau de recuperação motora após o Acidente Vascular Encefálico (AVE), muitos indivíduos permanecem sem uso funcional do membro superior (MS), mesmo na fase crônica. Nesse contexto, surge o treino bilateral com feedback visual através do espelho, que vem mostrando resultados promissores, apesar de poucos estudos utilizando esta abordagem de tratamento. O objetivo deste estudo foi analisar os efeitos do Treino com o Espelho utilizando tarefas bilaterais simétricas e progressão sistematizada sobre a qualidade do movimento e a função do MS parético em indivíduos com hemiparesia crônica. Participaram deste estudo 16 indivíduos com comprometimento moderado do MS, divididos em grupo experimental (GE, n=8) e controle (GC, n=8). Os dois grupos realizaram sessões de 1 hora, 3 vezes por semana, durante 4 semanas, envolvendo exercícios bilaterais simétricos funcionais com progressão sistematizada O GE realizou as tarefas observando o MS não parético refletido no espelho, enquanto o GC observava o MS parético diretamente. Foi utilizado o Teste de avaliação funcional dos membros superiores (TEMPA) para verificar a função e qualidade do movimento do MS parético, Escala modificada de Ashworth, Escala de Fugl-Meyer (EFM) e o sentido de movimento como parte da avaliação sensorial da EFM. As variáveis analisadas não mostraram diferenças entre os grupos, entretanto a pontuação do TEMPA total mostrou efeito principal de tempo (p=0,01). Quando analisadas separadamente as tarefas bilaterais também mostraram efeito de tempo na pontuação total (p=0,01), graduação funcional (p=0,01) e análise das tarefas (0,01). A EFM também apresentou efeito de tempo (p=0,02), sem diferenças entre os grupos. Observou-se que os ganhos foram mais importantes nas tarefas bilaterais do TEMPA, o que pode influenciar a qualidade e a função durante a realização de tarefas do dia-a-dia que envolvam os dois membros superiores. Acredita-se que os resultados encontrados foram devido à similaridade do treino e tanto o efeito produzido pelo espelho quanto o treino bilateral utilizando movimentos funcionais podem auxiliar na recuperação do MS, sem aparente efeito superior do uso do espelho.
Although there is some degree of motor recovery after stroke, many individuals dont have functional use of upper limb (UL), even in the chronic phase. In this context, the bilateral training with visual feedback through a mirror has shown promising results, although few studies had used this treatment approach. The aim of this study was to analyze the effects of training with bilateral symmetrical tasks and systematic progression in addition to mirror visual feedback (MVF) on the quality of movement and function of the paretic UL in individuals with chronic hemiparesis. The study included 16 patients post stroke, with UL moderate recovery, which were randomly divided into experimental (EG, n = 8) and control group (CG, n = 8). Both groups performed one hour sessions, 3 times a week, during 4 weeks, involving functional bilateral symmetrical exercises with…
Advisors/Committee Members: Stella Maris Michaelsen.
Subjects/Keywords: tarefas bilaterais simétricas; EDUCACAO FISICA; feedback visual através do espelho; acidente vascular encefálico; stroke; mirror visual feedback; bilateral symmetrical tasks
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APA (6th Edition):
Rodrigues, L. C. (2012). Efeito do treinamento com espelho associado a tarefas e progressão sistematizada sobre a qualidade do movimento e a função dos membros superiores em indivíduos com hemiparesia crônica : ensaio clínico randomizado. (Thesis). Universidade do Estado de Santa Catarina. Retrieved from http://www.tede.udesc.br/tde_busca/arquivo.php?codArquivo=2843
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Rodrigues, Letícia Cardoso. “Efeito do treinamento com espelho associado a tarefas e progressão sistematizada sobre a qualidade do movimento e a função dos membros superiores em indivíduos com hemiparesia crônica : ensaio clínico randomizado.” 2012. Thesis, Universidade do Estado de Santa Catarina. Accessed March 08, 2021.
http://www.tede.udesc.br/tde_busca/arquivo.php?codArquivo=2843.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Rodrigues, Letícia Cardoso. “Efeito do treinamento com espelho associado a tarefas e progressão sistematizada sobre a qualidade do movimento e a função dos membros superiores em indivíduos com hemiparesia crônica : ensaio clínico randomizado.” 2012. Web. 08 Mar 2021.
Vancouver:
Rodrigues LC. Efeito do treinamento com espelho associado a tarefas e progressão sistematizada sobre a qualidade do movimento e a função dos membros superiores em indivíduos com hemiparesia crônica : ensaio clínico randomizado. [Internet] [Thesis]. Universidade do Estado de Santa Catarina; 2012. [cited 2021 Mar 08].
Available from: http://www.tede.udesc.br/tde_busca/arquivo.php?codArquivo=2843.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Rodrigues LC. Efeito do treinamento com espelho associado a tarefas e progressão sistematizada sobre a qualidade do movimento e a função dos membros superiores em indivíduos com hemiparesia crônica : ensaio clínico randomizado. [Thesis]. Universidade do Estado de Santa Catarina; 2012. Available from: http://www.tede.udesc.br/tde_busca/arquivo.php?codArquivo=2843
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
17.
Melo, Diogo Oliveira de.
Recuperação de informação com realimentação de relevância apoiada em visualização.
Degree: Mestrado, Ciências de Computação e Matemática Computacional, 2014, University of São Paulo
URL: http://www.teses.usp.br/teses/disponiveis/55/55134/tde-10072014-143431/
;
► A mineração de grandes coleções de textos, imagens e outros tipos de documentos tem se mostrado uma forma efetiva para exploração e interação com grandes…
(more)
▼ A mineração de grandes coleções de textos, imagens e outros tipos de documentos tem se mostrado uma forma efetiva para exploração e interação com grandes quantidades de informações disponíveis, principalmente na World Wide Web. Neste contexto, diversos trabalhos têm tratado de mineração tanto de coleções estáticas quanto de coleções dinâmicas de objetos. Adicionalmente, técnicas de visualização têm sido propostas para auxiliar o processo de entendimento e de exploração dessas coleções, permitindo que a interação do usuário melhore o processo de mineração (user in the loop). No caso específico de dados dinâmicos, foi desenvolvido por Roberto Pinho e colegas uma técnica incremental (IncBoard) com o objetivo de visualizar coleções dinâmicas de elementos. Tal técnica posiciona os elementos em um grid bidimensional baseado na similaridade de conteúdo entre os elementos. Procura-se manter elementos similares próximos no grid. A técnica foi avaliada em um processo que simulava a chegada de novos dados, apresentando iterativamente novos elementos a serem posicionados no mapa corrente. Observa-se, entretanto, que um aspecto importante de tal ferramenta seria a possibilidade de novos elementos - a serem exibidos no mapa, mantendo coerência com o mapa corrente - serem selecionados a partir do interesse demonstrado pelo usuário. Realimentação de relevância tem se mostrado muito efetiva na melhoria da acurácia do processo de recuperação. Entretanto, um problema ainda em aberto é como utilizar técnicas de realimentação de relevância em conjunto com exploração visual no processo de recuperação de informação. Neste trabalho, é investigado o desenvolvimento de técnicas de exploração visual utilizando realimentação de relevância para sistemas de recuperação de informação de domínio específico. O Amuzi, um sistema de busca de músicas, foi desenvolvido como uma prova de conceito para a abordagem investigada. Dados coletados da utilização do Amuzi, por usuários, sugerem que a combinação de tais técnicas oferece vantagens, quando utilizadas em determinados domínios. Nesta dissertação, a recuperação de informação com realimentação de relevância apoiada em visualização, bem como o sistema Amuzi são descritos. Também são analisados os registros de utilização dos usuários
The mining of large text collections, images and other types of digital objects has shown to be a very effective way to explore and interact with big data, specially on the World Wide Web. On that subject, many researchers have been done on data mining of static and dynamic collections. Moreover, data visualization techniques have been proposed to aid on the understanding and exploration of such data collections, also allowing users to interact with data, user in the loop. On the speciific subject of dynamic data, Roberto Pinho and colleagues have developed an incremental technique, called Inc-Board, which aims to visualize dynamic data collections. IncBoard displays the documents on a two dimensional grid in a way that similar elements tends to be close to each other.…
Advisors/Committee Members: Lopes, Alneu de Andrade.
Subjects/Keywords: Exploração visual; Information retrieval; Realimentação de relevância; Recuperação de informação; Relevance feedback; Visual exploration
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APA (6th Edition):
Melo, D. O. d. (2014). Recuperação de informação com realimentação de relevância apoiada em visualização. (Masters Thesis). University of São Paulo. Retrieved from http://www.teses.usp.br/teses/disponiveis/55/55134/tde-10072014-143431/ ;
Chicago Manual of Style (16th Edition):
Melo, Diogo Oliveira de. “Recuperação de informação com realimentação de relevância apoiada em visualização.” 2014. Masters Thesis, University of São Paulo. Accessed March 08, 2021.
http://www.teses.usp.br/teses/disponiveis/55/55134/tde-10072014-143431/ ;.
MLA Handbook (7th Edition):
Melo, Diogo Oliveira de. “Recuperação de informação com realimentação de relevância apoiada em visualização.” 2014. Web. 08 Mar 2021.
Vancouver:
Melo DOd. Recuperação de informação com realimentação de relevância apoiada em visualização. [Internet] [Masters thesis]. University of São Paulo; 2014. [cited 2021 Mar 08].
Available from: http://www.teses.usp.br/teses/disponiveis/55/55134/tde-10072014-143431/ ;.
Council of Science Editors:
Melo DOd. Recuperação de informação com realimentação de relevância apoiada em visualização. [Masters Thesis]. University of São Paulo; 2014. Available from: http://www.teses.usp.br/teses/disponiveis/55/55134/tde-10072014-143431/ ;
18.
Duncan, Chad S.
Top-down Modulation of the Chromatic VEP with Hypnotic Suggestion.
Degree: 2013, University of Nevada – Reno
URL: http://hdl.handle.net/11714/3062
► AbstractVisual perception is composed of both bottom-up (stimulus driven) and top-down (feedback) processes. It has been demonstrated that directed spatial attention enhances processing of attended…
(more)
▼ AbstractVisual perception is composed of both bottom-up (stimulus driven) and top-down (
feedback) processes. It has been demonstrated that directed spatial attention enhances processing of attended stimuli, inhibits non-attended stimuli, and increases baseline activity in portions of cortex corresponding to attended areas of the
visual scene in the absence of a stimulus. However, mechanisms of attention appear to influence processing of chromatic stimuli differently than that of achromatic stimuli.
Visual evoked potentials (VEPs) recorded under such conditions agree with this pattern of activation when elicited by purely achromatic grating stimuli. However, when stimuli were chosen to preferentially activate the S-(L+M) or L-M chromatically opponent pathways, no changes in signal were detected as a function of attention, suggesting different amounts of
feedback, or different mechanisms of
feedback, reaching the
visual cortex where the VEP is thought to originate. Hypnosis is another form of top-down manipulation that can produce significant signal change in the VEP. A set of four experiments were conducted to investigate whether or not
feedback extending to lower
visual areas is capable of altering processing of incoming information in the presence of hypnotic suggestion. Positive and negative suggestions were used to invoke hallucinations regarding stimulus presence and absence, as well as imagined stimulus occlusions. It was hypothesized that unlike attentional manipulations hypnotic suggestions would affect VEPs elicited by stimuli that were designed to isolate the individual opponent pathways. However, similar to results from attention VEP studies, a significant difference was obtained in the achromatic waveform but not in the chromatic waveform. These data indicate that hypnotic suggestion may
feedback to lower
visual areas in a manner similar to that of attentional manipulations.
Advisors/Committee Members: Crognale, Michael A. (advisor), Caplovitz, Gideon P. (committee member), Webster, Michael A. (committee member), Danton, William (committee member), Nickles, Thomas J. (committee member).
Subjects/Keywords: chromatic visual evoked potential; feedback; hypnotic suggestion; hypnotism; top-down modulation; visual evoked potential (vep)
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APA (6th Edition):
Duncan, C. S. (2013). Top-down Modulation of the Chromatic VEP with Hypnotic Suggestion. (Thesis). University of Nevada – Reno. Retrieved from http://hdl.handle.net/11714/3062
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Duncan, Chad S. “Top-down Modulation of the Chromatic VEP with Hypnotic Suggestion.” 2013. Thesis, University of Nevada – Reno. Accessed March 08, 2021.
http://hdl.handle.net/11714/3062.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Duncan, Chad S. “Top-down Modulation of the Chromatic VEP with Hypnotic Suggestion.” 2013. Web. 08 Mar 2021.
Vancouver:
Duncan CS. Top-down Modulation of the Chromatic VEP with Hypnotic Suggestion. [Internet] [Thesis]. University of Nevada – Reno; 2013. [cited 2021 Mar 08].
Available from: http://hdl.handle.net/11714/3062.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Duncan CS. Top-down Modulation of the Chromatic VEP with Hypnotic Suggestion. [Thesis]. University of Nevada – Reno; 2013. Available from: http://hdl.handle.net/11714/3062
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Universiteit Utrecht
19.
Dool, J. van den.
Non-invasive interventions to alter maladaptive neuroplasticity in the Complex Regional Pain Syndrome:
A systematic review and a pilot study.
Degree: 2011, Universiteit Utrecht
URL: http://dspace.library.uu.nl:8080/handle/1874/221036
► Systematic review: Objective: Phantom Limb Pain (PLP) and Complex Regional Pain Syndrome (CRPS) are associated with partial or complete loss of sensorimotor input from the…
(more)
▼ Systematic review:
Objective: Phantom Limb Pain (PLP) and Complex Regional Pain Syndrome (CRPS) are associated with partial or complete loss of sensorimotor input from the affected limb and changes in somatosensory cortices. Several interventions are aimed at reversing these neuroplastic maladaptations. The aim of this review was to investigate the effects of these interventions on pain and motor function.
Methods: Electronic databases were systematically searched. Relevant articles were assessed for methodological quality by the Downs & Black checklist (D&B). A Best Evidence Synthesis (BES) was conducted to determine the level of evidence for the effects of an intervention.
Results: 31 studies were included from the literature search. Methodological quality ranged from 7 to 25 points on the D&B checklist. The BES demonstrated limited evidence for reducing pain and improving motor function in PLP by Graded Motor Imagery (GMI) and indicative findings by Mirror
Visual Feedback. Sensory Training showed only indicative findings for pain reduction. In CRPS, strong evidence was found for pain reduction and limited evidence for the reduction of motor function by GMI. Limited evidence was found for short term pain reduction by rTMS and indicative findings for the reduction of pain by Sensorimotor Training.
Conclusion: Most evidence is found for the effects on decreasing pain. Evidence for the effects on motor func-tion is still very limited. However, GMI showed promising results for decreasing pain and improving motor function. Because of the limited evidence, more high quality studies are needed to demonstrate the real effec-tiveness of these interventions.
Pilot study:
Background: Complex Regional Pain Syndrome (CRPS) related dystonia is associated with changes in the somatosensory cortices and incongruence between afferent input from the af-fected limbs and motor commands, causing pain and motor disturbances. One strategy to alter the incongruence between motor commands and sensory
feedback is Mirror
Visual Feedback (MVF). The primary aim of this pilot study was to investigate the influences of Graded Motor Imagery (GMI) and MVF on motor function and pain in CRPS related dystonia. Secondary aims were to investigate the feasibility of a MVF intervention in these patients and the suita-bility of several outcome measures.
Methods: Five patients underwent a six week training protocol consisting of two weeks GMI training, four weeks MVF training and daily home exercises. Measurements were performed after each training phase and at follow-up, six weeks after finishing the MVF training.
Results: The outcomes indicated a general decrease in motor function after two weeks of GMI, an improvement after four weeks of MVF training compared to baseline, and a wash out at follow-up. Changes were mostly seen in AROM and finger tap movements, especially in the three patients who had some function in their affected limb at baseline. Pain did not decrease in any of the patients.
Conclusion: The GMI and MVF protocol was feasible to…
Advisors/Committee Members: Rooijen, D.E. van, Takken, T..
Subjects/Keywords: CRPS; Phantom Limb Pain; Dystonia; Neuroplasticity; Mirror Visual Feedback
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APA (6th Edition):
Dool, J. v. d. (2011). Non-invasive interventions to alter maladaptive neuroplasticity in the Complex Regional Pain Syndrome:
A systematic review and a pilot study. (Masters Thesis). Universiteit Utrecht. Retrieved from http://dspace.library.uu.nl:8080/handle/1874/221036
Chicago Manual of Style (16th Edition):
Dool, J van den. “Non-invasive interventions to alter maladaptive neuroplasticity in the Complex Regional Pain Syndrome:
A systematic review and a pilot study.” 2011. Masters Thesis, Universiteit Utrecht. Accessed March 08, 2021.
http://dspace.library.uu.nl:8080/handle/1874/221036.
MLA Handbook (7th Edition):
Dool, J van den. “Non-invasive interventions to alter maladaptive neuroplasticity in the Complex Regional Pain Syndrome:
A systematic review and a pilot study.” 2011. Web. 08 Mar 2021.
Vancouver:
Dool Jvd. Non-invasive interventions to alter maladaptive neuroplasticity in the Complex Regional Pain Syndrome:
A systematic review and a pilot study. [Internet] [Masters thesis]. Universiteit Utrecht; 2011. [cited 2021 Mar 08].
Available from: http://dspace.library.uu.nl:8080/handle/1874/221036.
Council of Science Editors:
Dool Jvd. Non-invasive interventions to alter maladaptive neuroplasticity in the Complex Regional Pain Syndrome:
A systematic review and a pilot study. [Masters Thesis]. Universiteit Utrecht; 2011. Available from: http://dspace.library.uu.nl:8080/handle/1874/221036
Universiteit Utrecht
20.
Spieker, B.P.A.
Horen, zien (doen) en weten: Hoe visuele informatie bijdraagt aan het zo nauwkeurig mogelijk drummend entrainen bij synchronisatie-opdrachten met de sociale muziekgame In the Zone en vice versa.
Degree: 2015, Universiteit Utrecht
URL: http://dspace.library.uu.nl:8080/handle/1874/318228
► Mensen zijn in staat om met elkaar nauwkeurig te synchroniseren als zij met elkaar muziek maken. In deze masterscriptie is onderzocht in hoeverre verschillende vormen…
(more)
▼ Mensen zijn in staat om met elkaar nauwkeurig te synchroniseren als zij met elkaar muziek maken. In deze masterscriptie is onderzocht in hoeverre verschillende vormen van visuele informatie bijdragen aan de nauwkeurigheid van dat synchroniseren wanneer deelnemers wordt gevraagd om zo nauwkeurig mogelijk gelijk met elkaar een eenvoudig ritme te drummen op elektronische slagvlakken (drumpads). Naast het kunnen horen van elkaars drumslagen kregen de deelnemers gecontroleerd (delen van) elkaar en/of informatie over het synchroniseren te zien en werd de onder deze verschillende condities verkregen synchronisatie-data met elkaar vergeleken. Elkaar zien (doen) lijkt positief bij te dragen aan de nauwkeurigheid van het met elkaar synchroon drummen. Op een beeldscherm getoonde informatie over de nauwkeurigheid van het synchroniseren lijkt daarentegen niet bij te dragen aan de nauwkeurigheid. Verder lijken er verschillen te zijn tussen groepen deelnemers, zowel in de nauwkeurigheid van het entrainen met elkaar als in de mate dat een leereffect optreedt door het doen van het experiment. De statistische analyse is echter beperkend gebleken. Daarentegen wordt door het onderzoek duidelijk dat de sociale muziekgame "In the Zone" als meetinstrument geschikt is bij verder systematisch onderzoek naar sociale entrainment bij musiceren in groepen.
Advisors/Committee Members: Wennekes, prof. dr. E.G.J..
Subjects/Keywords: music entrainment muziek drum game visual feedback visuele informatie
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APA (6th Edition):
Spieker, B. P. A. (2015). Horen, zien (doen) en weten: Hoe visuele informatie bijdraagt aan het zo nauwkeurig mogelijk drummend entrainen bij synchronisatie-opdrachten met de sociale muziekgame In the Zone en vice versa. (Masters Thesis). Universiteit Utrecht. Retrieved from http://dspace.library.uu.nl:8080/handle/1874/318228
Chicago Manual of Style (16th Edition):
Spieker, B P A. “Horen, zien (doen) en weten: Hoe visuele informatie bijdraagt aan het zo nauwkeurig mogelijk drummend entrainen bij synchronisatie-opdrachten met de sociale muziekgame In the Zone en vice versa.” 2015. Masters Thesis, Universiteit Utrecht. Accessed March 08, 2021.
http://dspace.library.uu.nl:8080/handle/1874/318228.
MLA Handbook (7th Edition):
Spieker, B P A. “Horen, zien (doen) en weten: Hoe visuele informatie bijdraagt aan het zo nauwkeurig mogelijk drummend entrainen bij synchronisatie-opdrachten met de sociale muziekgame In the Zone en vice versa.” 2015. Web. 08 Mar 2021.
Vancouver:
Spieker BPA. Horen, zien (doen) en weten: Hoe visuele informatie bijdraagt aan het zo nauwkeurig mogelijk drummend entrainen bij synchronisatie-opdrachten met de sociale muziekgame In the Zone en vice versa. [Internet] [Masters thesis]. Universiteit Utrecht; 2015. [cited 2021 Mar 08].
Available from: http://dspace.library.uu.nl:8080/handle/1874/318228.
Council of Science Editors:
Spieker BPA. Horen, zien (doen) en weten: Hoe visuele informatie bijdraagt aan het zo nauwkeurig mogelijk drummend entrainen bij synchronisatie-opdrachten met de sociale muziekgame In the Zone en vice versa. [Masters Thesis]. Universiteit Utrecht; 2015. Available from: http://dspace.library.uu.nl:8080/handle/1874/318228
Penn State University
21.
Kim, Wonmo.
A Framework for Set-based Manufacturing Analysis and Visual Feedback.
Degree: 2015, Penn State University
URL: https://submit-etda.libraries.psu.edu/catalog/23767
► Design changes and subsequent verifications happen frequently during the development stages for a complex product. These iterative loops between design, manufacturing, and testing delay the…
(more)
▼ Design changes and subsequent verifications happen frequently during the development stages for a complex product. These iterative loops between design, manufacturing, and testing delay the entire product development process. This research introduces a framework that shortens or reduces these iterative loops by letting designers perform manufacturing feasibility checks on multiple manufacturing processes at the early design stage. If
feedback information for manufacturability of a design can be delivered to designers in a timely manner, then it can significantly reduce the entire product development cycle.
A set-based manufacturing analysis and
feedback framework is proposed to provide early, fast, and informative
visual feedback on manufacturability to designers for a complex product for multiple manufacturing processes. Instead of applying automatic reasoning algorithms, questions regarding part geometry are asked directly of designers. Using the obtained geometric information, the framework analyzes manufacturability in terms of part geometry with respect to a given set of process capabilities based on Design for Manufacturing (DFM) guidelines. To minimize the number of questions, a method that derives process decision blocks for manufacturing process families is proposed. A manufacturing process family is a set of processes that share the same geometric parameters among related DFM guidelines. The process decision block is then refined either heuristically using statistical data from a product domain or analytically based on geometric connections between parameters in the decision block. Using the process decision block, infeasible manufacturing processes are quickly screened out for subsequent analysis. Moreover, the proposed framework provides efficient and dynamic
visual feedback for geometric advice at the feature level for each selected manufacturing process. Through dynamic
visual feedback generation, designers can quickly search for design alternatives while maintaining manufacturability.
Advisors/Committee Members: Timothy William Simpson, Dissertation Advisor/Co-Advisor, Timothy William Simpson, Committee Chair/Co-Chair, Soundar Rajan Tirupatikumara, Committee Member, Sanjay B Joshi, Committee Member, Christopher J Saldana, Committee Member, Mary I Frecker, Committee Member, Daniel Antion Finke, Special Member.
Subjects/Keywords: manufacturing analysis; design for manufacturing; visual manufacturing feedback; set-based approach
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APA (6th Edition):
Kim, W. (2015). A Framework for Set-based Manufacturing Analysis and Visual Feedback. (Thesis). Penn State University. Retrieved from https://submit-etda.libraries.psu.edu/catalog/23767
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Kim, Wonmo. “A Framework for Set-based Manufacturing Analysis and Visual Feedback.” 2015. Thesis, Penn State University. Accessed March 08, 2021.
https://submit-etda.libraries.psu.edu/catalog/23767.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Kim, Wonmo. “A Framework for Set-based Manufacturing Analysis and Visual Feedback.” 2015. Web. 08 Mar 2021.
Vancouver:
Kim W. A Framework for Set-based Manufacturing Analysis and Visual Feedback. [Internet] [Thesis]. Penn State University; 2015. [cited 2021 Mar 08].
Available from: https://submit-etda.libraries.psu.edu/catalog/23767.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Kim W. A Framework for Set-based Manufacturing Analysis and Visual Feedback. [Thesis]. Penn State University; 2015. Available from: https://submit-etda.libraries.psu.edu/catalog/23767
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Penn State University
22.
Rao, Ramsha.
Evaluation of Haptic and Audio Feedback Navigation for People with Visual Impairments.
Degree: 2019, Penn State University
URL: https://submit-etda.libraries.psu.edu/catalog/16714rkr23
► Assistive technologies are becoming prevalent among people with visual impairment (PVIs); by definition, such supports can increase these individuals’ autonomy in their daily lives. Examples…
(more)
▼ Assistive technologies are becoming prevalent among people with
visual impairment (PVIs);
by definition, such supports can increase these individuals’ autonomy in their daily lives. Examples
include Artificial Intelligence powered applications, applications using Remote Sighted Assistants,
Braille Technology, Screen Magnifiers, and Readers among many others. Among these technologies,
Remote Sighted Assistant applications are garnering considerable attention; these use the novel
paradigm of a conversational agent who guides the PVIs through a video-mediated conversation. My
thesis project investigated novel augmentations for a Remote Sighted Assistance service called
AIRA. The specific goal was to support PVIs in navigation within the task context of grocery
shopping (moving around a store but also acquiring target products). Working with a larger team, I
investigated a wristband that provides haptic (vibration)
feedback (with the help of the four attached
vibration motors that are controlled by an Android application) to the participant for obstacle
warning and hand navigation. The haptic information is combined with audio (spoken)
feedback
from the Remote Sighted Assistant who communicates through a video call; this enables the agent to
see what is in front or around the participant and provide corresponding guidance. The prototype was
tested on sighted, blindfolded participants to examine its strengths and weaknesses and to gather
suggestions for future device improvements. The valuable
feedback received from the participants
will be helpful for both our own future work and that of other researchers working on these kinds of
systems.
Advisors/Committee Members: Jack Carroll, Thesis Advisor/Co-Advisor, Saeed M Abdullah, Committee Member, Mary Beth Rosson, Committee Member.
Subjects/Keywords: Remote Sighted Assistance; Assistive technology; Haptic feedback; Visual impairment
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APA (6th Edition):
Rao, R. (2019). Evaluation of Haptic and Audio Feedback Navigation for People with Visual Impairments. (Thesis). Penn State University. Retrieved from https://submit-etda.libraries.psu.edu/catalog/16714rkr23
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Rao, Ramsha. “Evaluation of Haptic and Audio Feedback Navigation for People with Visual Impairments.” 2019. Thesis, Penn State University. Accessed March 08, 2021.
https://submit-etda.libraries.psu.edu/catalog/16714rkr23.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Rao, Ramsha. “Evaluation of Haptic and Audio Feedback Navigation for People with Visual Impairments.” 2019. Web. 08 Mar 2021.
Vancouver:
Rao R. Evaluation of Haptic and Audio Feedback Navigation for People with Visual Impairments. [Internet] [Thesis]. Penn State University; 2019. [cited 2021 Mar 08].
Available from: https://submit-etda.libraries.psu.edu/catalog/16714rkr23.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Rao R. Evaluation of Haptic and Audio Feedback Navigation for People with Visual Impairments. [Thesis]. Penn State University; 2019. Available from: https://submit-etda.libraries.psu.edu/catalog/16714rkr23
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Queens University
23.
Carter, Kaci.
Development of Electronic Instrumentation For Computer-Assisted Surgery
.
Degree: Electrical and Computer Engineering, 2015, Queens University
URL: http://hdl.handle.net/1974/13576
► In the operating room, feedback, such as instrument positioning guidance provided by surgical navigation systems is typically displayed on an external computer monitor. The surgeon’s…
(more)
▼ In the operating room, feedback, such as instrument positioning guidance provided by surgical navigation systems is typically displayed on an external computer monitor. The surgeon’s attention is usually focused on the surgical tool and the surgical site, so the display is typically out of the direct line of sight. A simple visual feedback mechanism was developed to be mounted on the surgical tool. This feedback is within the surgeon’s direct line of sight and alerts the surgeon when it is necessary to look at the monitor for detailed navigation information. The combination of visual feedback with the surgical navigation system is designed to aid the surgeon in cutting around a tumor, maintaining negative margins, while reducing the amount of healthy tissue contained within the cut. The tool-mounted visual feedback device was designed to be light-weight, compatible with electromagnetic (EM) tracking, and pose no risk of galvanic connection to the patient. The device was tested through the resection of multiple tumor contour models using computer navigation screen only, and computer navigation screen with visual feedback mounted on the surgical tool. Use of the device was shown to decrease the amount of healthy tissue contained within the surgical cut, and to increase the subjects’ confidence in their ability to follow acceptable margins.
The second objective of this work is to develop a system to both spatially and temporally track electrosurgical instruments, within the surgical navigation system. In order to temporally track the tools, it is important to know when the electrosurgical unit is powered on. However, electrosurgical instruments are FDA and Health Canada approved and therefore cannot be interfered with. Thus, a non-invasive method of sensing when the tool is powered on is required. Two AC current sensors, two peak detector circuits, and one voltage comparator circuit were used to detect when an electromagnetically tracked electrosurgical cauterizer is being powered on and differentiate between the cut and coagulation modes when cauterizing different substances. This can be integrated into the existing surgical navigation system through the use of an Arduino Uno microcontroller.
Subjects/Keywords: Visual Feedback
;
Breast Conserving Surgery
;
Tool Mounted
;
Computer Assisted Surgery
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Manager
APA (6th Edition):
Carter, K. (2015). Development of Electronic Instrumentation For Computer-Assisted Surgery
. (Thesis). Queens University. Retrieved from http://hdl.handle.net/1974/13576
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Carter, Kaci. “Development of Electronic Instrumentation For Computer-Assisted Surgery
.” 2015. Thesis, Queens University. Accessed March 08, 2021.
http://hdl.handle.net/1974/13576.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Carter, Kaci. “Development of Electronic Instrumentation For Computer-Assisted Surgery
.” 2015. Web. 08 Mar 2021.
Vancouver:
Carter K. Development of Electronic Instrumentation For Computer-Assisted Surgery
. [Internet] [Thesis]. Queens University; 2015. [cited 2021 Mar 08].
Available from: http://hdl.handle.net/1974/13576.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Carter K. Development of Electronic Instrumentation For Computer-Assisted Surgery
. [Thesis]. Queens University; 2015. Available from: http://hdl.handle.net/1974/13576
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Eastern Michigan University
24.
Lee, Chi-Mei.
Visuomotor adaptation in young adults with and without motor difficulties.
Degree: MA, Psychology, 2012, Eastern Michigan University
URL: https://commons.emich.edu/theses/715
► Children with Developmental Coordination Disorders (DCD) have shown motor learning deficits in visuomotor adaptation tasks, and the failure of detecting errors seems to be…
(more)
▼ Children with Developmental Coordination Disorders (DCD) have shown motor learning deficits in visuomotor adaptation tasks, and the failure of detecting errors seems to be the key that impedes motor learning. Recent studies suggested that presenting larger
feedback improves the rate and extent of motor learning in healthy subjects and stroke patients. The present study recruited young adults with and without motor difficulties and aimed to examine their adaptability in visuomotor adaptation tasks with either regular (30° rotation) or enlarged (30° + double error)
visual feedbacks. Results revealed that participants with lower motor ability showed less adaptability than those with higher motor ability in the regular
feedback condition. However, they were able to reach a similar level of adaptability compared to the controls in the enlarged
feedback condition. It can be argued that participants with motor difficulties can successfully compensate for their "noisy" visuomotor mapping by relying more on their
feedback processes.
Advisors/Committee Members: Jin Bo, PhD, Assistant Professor, Chair, Thomas A. Schmitt, PhD, Assistant Professor, Renee R. Lajiness-O’Neill, PhD, Associate Professor.
Subjects/Keywords: augmentation; motor difficulties; visual feedback; visuomotor adaptation; visuomotor coordination; Clinical Psychology
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Manager
APA (6th Edition):
Lee, C. (2012). Visuomotor adaptation in young adults with and without motor difficulties. (Masters Thesis). Eastern Michigan University. Retrieved from https://commons.emich.edu/theses/715
Chicago Manual of Style (16th Edition):
Lee, Chi-Mei. “Visuomotor adaptation in young adults with and without motor difficulties.” 2012. Masters Thesis, Eastern Michigan University. Accessed March 08, 2021.
https://commons.emich.edu/theses/715.
MLA Handbook (7th Edition):
Lee, Chi-Mei. “Visuomotor adaptation in young adults with and without motor difficulties.” 2012. Web. 08 Mar 2021.
Vancouver:
Lee C. Visuomotor adaptation in young adults with and without motor difficulties. [Internet] [Masters thesis]. Eastern Michigan University; 2012. [cited 2021 Mar 08].
Available from: https://commons.emich.edu/theses/715.
Council of Science Editors:
Lee C. Visuomotor adaptation in young adults with and without motor difficulties. [Masters Thesis]. Eastern Michigan University; 2012. Available from: https://commons.emich.edu/theses/715
Boston University
25.
Cheng, Cheng.
Can visual feedback improve English speakers' Mandarin tone production?.
Degree: MS, Sargent College of Health and Rehabilitation Sciences, 2017, Boston University
URL: http://hdl.handle.net/2144/27056
► Non-native tones are considered challenging for adult second language speakers to perceive and produce. The current study examined the effect of a laboratory-based intensive training…
(more)
▼ Non-native tones are considered challenging for adult second language speakers to perceive and produce. The current study examined the effect of a laboratory-based intensive training in improving American English speakers’ tone production. Participants’ task was to repeat Mandarin words after the model. There were two conditions in the experiment: in one condition, participants did not get any external feedback; whereas in the other condition, participants received detailed visual feedback, which was the pitch contour of their tone production alongside the native version. Eight participants completed training with no feedback and another eight participants were trained with visual feedback. Results revealed that participants in both groups did not improve their tone production after training, and participants trained with visual feedback did not show more improvement than those trained with no feedback. Given the lack of improvement in participants’ tone production after training, methodological and theoretical limitations with respect to the use of a repetition-based training paradigm are discussed.
Subjects/Keywords: Speech therapy; Mandarin lexical tones; Production training; Visual feedback
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Manager
APA (6th Edition):
Cheng, C. (2017). Can visual feedback improve English speakers' Mandarin tone production?. (Masters Thesis). Boston University. Retrieved from http://hdl.handle.net/2144/27056
Chicago Manual of Style (16th Edition):
Cheng, Cheng. “Can visual feedback improve English speakers' Mandarin tone production?.” 2017. Masters Thesis, Boston University. Accessed March 08, 2021.
http://hdl.handle.net/2144/27056.
MLA Handbook (7th Edition):
Cheng, Cheng. “Can visual feedback improve English speakers' Mandarin tone production?.” 2017. Web. 08 Mar 2021.
Vancouver:
Cheng C. Can visual feedback improve English speakers' Mandarin tone production?. [Internet] [Masters thesis]. Boston University; 2017. [cited 2021 Mar 08].
Available from: http://hdl.handle.net/2144/27056.
Council of Science Editors:
Cheng C. Can visual feedback improve English speakers' Mandarin tone production?. [Masters Thesis]. Boston University; 2017. Available from: http://hdl.handle.net/2144/27056
Delft University of Technology
26.
Dobbe, L.R.M. (author).
The Contribution of Visual Feedback to Movement Control in a Visuomotor Tracking Task.
Degree: 2014, Delft University of Technology
URL: http://resolver.tudelft.nl/uuid:83bcf456-03da-4dce-9660-90b572c17c5e
► The aim of this study was to determine if and how specific characteristics of visual information influence the motor control strategy adopted during a visuomotor…
(more)
▼ The aim of this study was to determine if and how specific characteristics of visual information influence the motor control strategy adopted during a visuomotor tracking task. To this end, twenty healthy subjects and two stroke patients were measured. Changes in wrist joint admittance (i.e., wrist rotations due to external forces) due to specific manipulations of the visual scenery related to task demands (i.e., tolerance, velocity, preview; experiment 1) and related to presentation of visual information (i.e., gain, optical flow density; experiment 2) were quantified using System Identification and Parameter Estimation (SIPE) techniques in order to distinguish between continuous feedback, intermittent feedback and anticipatory feedback control strategies. To this end, a linear physiological model comprising short-latency muscle spindle feedback \'and long-latency visual position feedback was fitted to the experimental data. To study control adaptability, the potential of a linear time invariant (LTI) technique to analyze time variant (TV) control behavior was explored. In both experiments, manipulations of the visual information elicited significant changes in intrinsic and reflexive neuromuscular properties and use of visual feedback. The findings suggest that humans flexibly adapt their use of visual feedback between continuous feedback and intermittent feedback control, dependent of demands on task precision and movement velocity. Anticipatory feedback control was dependent on the amount of future task information available, but was suppressed by high task demands and increased when movements were visually amplified. LTI models can successfully be deployed for the analysis of TV control behavior in tracking tasks, provided that actual movement amplitudes are small. It is concluded that the discussed methods yield potential in the identification of motor control adaptability for the use in diagnostics of movement disorders.
BMD
BioMechanical Engineering
Mechanical, Maritime and Materials Engineering
Advisors/Committee Members: Van der Helm, F.C.T. (mentor), De Vlugt, E. (mentor).
Subjects/Keywords: visual feedback; sipe; system identification; physiological modeling; motor control
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APA (6th Edition):
Dobbe, L. R. M. (. (2014). The Contribution of Visual Feedback to Movement Control in a Visuomotor Tracking Task. (Masters Thesis). Delft University of Technology. Retrieved from http://resolver.tudelft.nl/uuid:83bcf456-03da-4dce-9660-90b572c17c5e
Chicago Manual of Style (16th Edition):
Dobbe, L R M (author). “The Contribution of Visual Feedback to Movement Control in a Visuomotor Tracking Task.” 2014. Masters Thesis, Delft University of Technology. Accessed March 08, 2021.
http://resolver.tudelft.nl/uuid:83bcf456-03da-4dce-9660-90b572c17c5e.
MLA Handbook (7th Edition):
Dobbe, L R M (author). “The Contribution of Visual Feedback to Movement Control in a Visuomotor Tracking Task.” 2014. Web. 08 Mar 2021.
Vancouver:
Dobbe LRM(. The Contribution of Visual Feedback to Movement Control in a Visuomotor Tracking Task. [Internet] [Masters thesis]. Delft University of Technology; 2014. [cited 2021 Mar 08].
Available from: http://resolver.tudelft.nl/uuid:83bcf456-03da-4dce-9660-90b572c17c5e.
Council of Science Editors:
Dobbe LRM(. The Contribution of Visual Feedback to Movement Control in a Visuomotor Tracking Task. [Masters Thesis]. Delft University of Technology; 2014. Available from: http://resolver.tudelft.nl/uuid:83bcf456-03da-4dce-9660-90b572c17c5e
University of Notre Dame
27.
Michael W Kennedy.
Visual Feedback in Balance Rehabilitation using Inexpensive
Gaming Peripherals</h1>.
Degree: Aerospace and Mechanical Engineering, 2014, University of Notre Dame
URL: https://curate.nd.edu/show/h415p843g46
► Balance retraining is a critical part of rehabilitation for many individuals following neurotrauma such as stroke. This work focuses on implementation of visual feedback…
(more)
▼ Balance retraining is a critical part of
rehabilitation for many individuals following neurotrauma such as
stroke. This work focuses on implementation of
visual feedback in
balance therapy with the ultimate goal of improving the efficacy of
clinical balance rehabilitation. Using the custom-built WeHab
balance rehabilitation software tool, this work examines strategies
for implementing
visual feedback, as well as interpretation of
balance information based on mediolateral weight shifting. By
focusing on the Nintendo? Wii Balance Board gaming peripheral,
which is inexpensive and widely available, this work has the
potential to enable
visual feedback for balance therapy in both
clinical and home settings. One-hundred twenty-two young, healthy
subjects between the ages of 17 and 22 participated in two studies
of
visual feedback design strategy. The first study examined the
effects of
feedback arrangement (direct center of pressure vs.
mediolateral weight distribution), numeric
feedback, and
dimensionality, while the second study investigated implementation
of
feedback based on smoothed and filtered center of pressure
information. Together, these studies demonstrated that
feedback
design has a significant impact on
subject performance in both
quiet standing and mediolateral weight-shifting balance tasks.
Using mediolateral weight-shifting data from the young, healthy
subjects in the first study, balance control parameters were
obtained by matching experimental balance performance to simulated
results using an inverted pendulum model. The close matching
obtained across all subjects indicated the usefulness of this novel
application of the simple model in examining mediolateral weight
shifting. Additionally, this modeling study incorporated a novel
non-minimum phase behavior metric in classifying
subject
weight-shifting performance. In addition to its use in a research
setting, the WeHab system has been deployed to five local balance
therapy facilities. Preliminary examination of the data from
clinical sessions indicates that instrumentation of clinical
balance therapy could provide a method for quicker balance
assessment and quantitative insight into patient balance
performance. Additionally, comparison of clinical data with data
from the young, healthy subjects and 13 age-matched subjects
demonstrates differences between the
subject populations that
should be explored further in future work.
Advisors/Committee Members: Aaron D. Striegel, Committee Member, James P. Schmiedeler, Committee Chair, Michael Stanisic, Committee Member, Glen Niebur, Committee Member.
Subjects/Keywords: balance rehabilitation; inverted pendulum model; standing balance; visual feedback
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Manager
APA (6th Edition):
Kennedy, M. W. (2014). Visual Feedback in Balance Rehabilitation using Inexpensive
Gaming Peripherals</h1>. (Thesis). University of Notre Dame. Retrieved from https://curate.nd.edu/show/h415p843g46
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Kennedy, Michael W. “Visual Feedback in Balance Rehabilitation using Inexpensive
Gaming Peripherals</h1>.” 2014. Thesis, University of Notre Dame. Accessed March 08, 2021.
https://curate.nd.edu/show/h415p843g46.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Kennedy, Michael W. “Visual Feedback in Balance Rehabilitation using Inexpensive
Gaming Peripherals</h1>.” 2014. Web. 08 Mar 2021.
Vancouver:
Kennedy MW. Visual Feedback in Balance Rehabilitation using Inexpensive
Gaming Peripherals</h1>. [Internet] [Thesis]. University of Notre Dame; 2014. [cited 2021 Mar 08].
Available from: https://curate.nd.edu/show/h415p843g46.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Kennedy MW. Visual Feedback in Balance Rehabilitation using Inexpensive
Gaming Peripherals</h1>. [Thesis]. University of Notre Dame; 2014. Available from: https://curate.nd.edu/show/h415p843g46
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Duke University
28.
An, Je Hi.
Cortical Somatosensory Neuroprosthesis for Active Tactile Exploration without Visual Feedback
.
Degree: 2013, Duke University
URL: http://hdl.handle.net/10161/8208
► Brain Machine Interfaces (BMI) strive to restore motor and sensory functions lost due to paralysis, amputation, and neurological diseases by interfacing brain circuitry to…
(more)
▼ Brain Machine Interfaces (BMI) strive to restore motor and sensory functions lost due to paralysis, amputation, and neurological diseases by interfacing brain circuitry to external actuators in form of a cursor on a computer screen or a robotic limb. There is a strong clinical need for sensory restoration as lack of somatosensory
feedback leads to loss of fine motor control and one of the most common preferences for improvements according to individuals with upper-limb loss is the ability to require less
visual attention to perform certain functions and to have a better control of wrist movement. One way to restore sensory functions is using electrical microstimulation of brain sensory areas as an artificial sensory channel; however, the ways of creating such artificial sensory inputs are poorly understood. This dissertation presents the use of intracortical microstimulation (ICMS) to the primary somatosensory cortex (S1) to guide exploratory arm movements without
visual feedback. Two rhesus monkeys were chronically implanted with multielectrode arrays in S1 and primary motor cortex (M1). The monkeys used a hand-held joystick to reach targets with a cursor on a computer screen. ICMS patterns were delivered to S1 when the cursor was placed over the target, mimicking the sense of touch. After the target or the cursor was made invisible, monkeys relied on ICMS
feedback instead of vision to perform the task. For an invisible cursor, a random offset was added to the position of the invisible cursor to rule out the possibility that monkeys relied on joystick position felt through proprioception. Learning to perform these tasks was accompanied by changes in both the parameters of arm movements and representation of those parameters by M1 and S1 neurons at a population and individual neuronal levels. Offline decoding of single neurons and population of neurons showed that overlapping, but not identical subpopulations of neurons represented movements when ICMS provided
feedback instead of vision. These results suggest that ICMS could be used as an essential source of sensation from prosthetic limbs.
Advisors/Committee Members: Nicolelis, Miguel (advisor).
Subjects/Keywords: Biomedical engineering;
Neurosciences;
brain machine interface;
microstimulation;
visual feedback
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Export
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Manager
APA (6th Edition):
An, J. H. (2013). Cortical Somatosensory Neuroprosthesis for Active Tactile Exploration without Visual Feedback
. (Thesis). Duke University. Retrieved from http://hdl.handle.net/10161/8208
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
An, Je Hi. “Cortical Somatosensory Neuroprosthesis for Active Tactile Exploration without Visual Feedback
.” 2013. Thesis, Duke University. Accessed March 08, 2021.
http://hdl.handle.net/10161/8208.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
An, Je Hi. “Cortical Somatosensory Neuroprosthesis for Active Tactile Exploration without Visual Feedback
.” 2013. Web. 08 Mar 2021.
Vancouver:
An JH. Cortical Somatosensory Neuroprosthesis for Active Tactile Exploration without Visual Feedback
. [Internet] [Thesis]. Duke University; 2013. [cited 2021 Mar 08].
Available from: http://hdl.handle.net/10161/8208.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
An JH. Cortical Somatosensory Neuroprosthesis for Active Tactile Exploration without Visual Feedback
. [Thesis]. Duke University; 2013. Available from: http://hdl.handle.net/10161/8208
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
29.
Howe, Eric.
Using Metacognitive Reflection to Improve Student Learning.
Degree: 2019, Seattle Pacific University
URL: https://digitalcommons.spu.edu/soe_etd/44
► The study of art, especially perspective, involves the use of specialized vocabulary words. Vocabulary words can be difficult to comprehend, but when students learn to…
(more)
▼ The study of art, especially perspective, involves the use of specialized vocabulary words. Vocabulary words can be difficult to comprehend, but when students learn to use the specialized vocabulary or academic language of a subject, the learner is better able to think about the content. While academic language is only a part of a visual art curriculum, students need support from the teacher to learn it. Metacognitive reflection (MR) offers a method to increase student learning of academic language in art specifically, and other subjects in general. Teacher feedback naturally occurs in response to students’ reflections and gives the learner direction and motivation to continue learning. This quasi-experimental study used a repeated measures design with a sample of intact middle school visual art classes to determine the influence of MR and teacher feedback on students’ ability to learn and retain academic language related to perspective drawing as measured by a multiple-choice test. This study was conducted three separate times, to improve validity. While the MR treatment groups attained and maintained greater mean gains overall, post-hoc tests revealed that differences between groups in two of three studies were not statistically significant. The groups who engaged in reflection with feedback added a weighted mean gain of d = .37 to their posttest score beyond that of the comparison groups. This finding provides moderate evidence for the efficacy of practicing reflection with feedback in favor of conventional teaching alone.
Subjects/Keywords: metacognition; academic vocabulary; reflection; teacher feedback; visual arts; Art Education
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APA (6th Edition):
Howe, E. (2019). Using Metacognitive Reflection to Improve Student Learning. (Thesis). Seattle Pacific University. Retrieved from https://digitalcommons.spu.edu/soe_etd/44
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Howe, Eric. “Using Metacognitive Reflection to Improve Student Learning.” 2019. Thesis, Seattle Pacific University. Accessed March 08, 2021.
https://digitalcommons.spu.edu/soe_etd/44.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Howe, Eric. “Using Metacognitive Reflection to Improve Student Learning.” 2019. Web. 08 Mar 2021.
Vancouver:
Howe E. Using Metacognitive Reflection to Improve Student Learning. [Internet] [Thesis]. Seattle Pacific University; 2019. [cited 2021 Mar 08].
Available from: https://digitalcommons.spu.edu/soe_etd/44.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Howe E. Using Metacognitive Reflection to Improve Student Learning. [Thesis]. Seattle Pacific University; 2019. Available from: https://digitalcommons.spu.edu/soe_etd/44
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
30.
Oktay, Bugra.
Generating Efficient Feedback and Enabling Interaction in Virtual Worlds for Users with Visual Impairments.
Degree: 2011, University of Nevada – Reno
URL: http://hdl.handle.net/11714/3928
► Virtual worlds have become very popular in the last decade and now these simulated environments have tens of millions of active users worldwide. Users benefit…
(more)
▼ Virtual worlds have become very popular in the last decade and now these simulated environments have tens of millions of active users worldwide. Users benefit from virtual worlds in many different areas including social interaction, gaming, education and business. However, for users with
visual impairments, accessing virtual worlds and benefiting from its facilities is rather challenging because of a number of important accessibility barriers. Our previous research effort, TextSL, has overcome perhaps the biggest barrier by providing a screen-reader accessible interface for individuals with
visual impairments. Nevertheless, problems arising because of the limitations of atext-based desktop interface, challenges in textually describing a virtual scene and lack of reliable meta-data stand in front of our ultimate aim of enabling accessibility in virtual worlds. This thesis presents our contribution to virtual world accessibility by (1) providing a more accessible, portable and feature-rich virtual world interface; (2) proposing a method for generating efficient textual
feedback for highly graphical environments; (3) analyzing and evaluating a hybrid virtual object labeling approach that benefits from machine learning and human computation.
Advisors/Committee Members: Folmer, Eelke (advisor), Dascalu, Sergiu (committee member), Pekcan, Gokhan (committee member).
Subjects/Keywords: accessibility; speech; textual feedback; virtual world; visual impairments
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APA (6th Edition):
Oktay, B. (2011). Generating Efficient Feedback and Enabling Interaction in Virtual Worlds for Users with Visual Impairments. (Thesis). University of Nevada – Reno. Retrieved from http://hdl.handle.net/11714/3928
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Oktay, Bugra. “Generating Efficient Feedback and Enabling Interaction in Virtual Worlds for Users with Visual Impairments.” 2011. Thesis, University of Nevada – Reno. Accessed March 08, 2021.
http://hdl.handle.net/11714/3928.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Oktay, Bugra. “Generating Efficient Feedback and Enabling Interaction in Virtual Worlds for Users with Visual Impairments.” 2011. Web. 08 Mar 2021.
Vancouver:
Oktay B. Generating Efficient Feedback and Enabling Interaction in Virtual Worlds for Users with Visual Impairments. [Internet] [Thesis]. University of Nevada – Reno; 2011. [cited 2021 Mar 08].
Available from: http://hdl.handle.net/11714/3928.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Oktay B. Generating Efficient Feedback and Enabling Interaction in Virtual Worlds for Users with Visual Impairments. [Thesis]. University of Nevada – Reno; 2011. Available from: http://hdl.handle.net/11714/3928
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
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