Characterization of an integrated wearable sensor for biomechanics study

Humans rely on the feedbacks they received from a teacher in learning a new motor skill. The most effective way would be the tactile feedback system as it is direct and real-time which does not involve subjective self evaluation. However, this feedback is not widely available. Therefore, this projec...

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Main Author: Guo, Wenjiang.
Other Authors: Chen I-Ming
Format: Final Year Project
Language:English
Published: 2009
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Online Access:http://hdl.handle.net/10356/17315
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-173152023-03-04T19:14:41Z Characterization of an integrated wearable sensor for biomechanics study Guo, Wenjiang. Chen I-Ming School of Mechanical and Aerospace Engineering Robotics Research Centre DRNTU::Engineering::Mechanical engineering::Bio-mechatronics Humans rely on the feedbacks they received from a teacher in learning a new motor skill. The most effective way would be the tactile feedback system as it is direct and real-time which does not involve subjective self evaluation. However, this feedback is not widely available. Therefore, this project proposes a motor learning platform that can capture human motion and generate tactile feedback to direct, guide, and render movements. This motor learning platform integrates a motion capture system with a motion indicator. The motion indicator is made up of three coin-sized vibrating motors, which are termed as tactors. By circling them around the forearm and assigning each tactor two vibration patterns corresponding to an axial movement in the positive direction and in the negative direction respectively, it is able to create meaningful tactile feedback which gives users easily interpreted instruction on how to adjust their forearm postures and informs users of the correct forearm motion. The layout and vibration pattern design is evaluated through the usability test. It is concluded that the motion indicator creates an intuitive tactile feedback as well as capable of directing motion effectively. When the motion indicator is integrated with a motion capture system, the device can track and correct body postures to form an integrated wearable motion tracking device. It has applications in diverse areas, such as rehabilitation, and assists learning many motor skills that have requirement for movements with high accuracy. The integrated wearable motion tracking device has a promising future because of its wearability, effectiveness, small size, and low cost. Bachelor of Engineering (Mechanical Engineering) 2009-06-05T07:28:51Z 2009-06-05T07:28:51Z 2009 2009 Final Year Project (FYP) http://hdl.handle.net/10356/17315 en Nanyang Technological University 105 p. application/pdf application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering::Mechanical engineering::Bio-mechatronics
spellingShingle DRNTU::Engineering::Mechanical engineering::Bio-mechatronics
Guo, Wenjiang.
Characterization of an integrated wearable sensor for biomechanics study
description Humans rely on the feedbacks they received from a teacher in learning a new motor skill. The most effective way would be the tactile feedback system as it is direct and real-time which does not involve subjective self evaluation. However, this feedback is not widely available. Therefore, this project proposes a motor learning platform that can capture human motion and generate tactile feedback to direct, guide, and render movements. This motor learning platform integrates a motion capture system with a motion indicator. The motion indicator is made up of three coin-sized vibrating motors, which are termed as tactors. By circling them around the forearm and assigning each tactor two vibration patterns corresponding to an axial movement in the positive direction and in the negative direction respectively, it is able to create meaningful tactile feedback which gives users easily interpreted instruction on how to adjust their forearm postures and informs users of the correct forearm motion. The layout and vibration pattern design is evaluated through the usability test. It is concluded that the motion indicator creates an intuitive tactile feedback as well as capable of directing motion effectively. When the motion indicator is integrated with a motion capture system, the device can track and correct body postures to form an integrated wearable motion tracking device. It has applications in diverse areas, such as rehabilitation, and assists learning many motor skills that have requirement for movements with high accuracy. The integrated wearable motion tracking device has a promising future because of its wearability, effectiveness, small size, and low cost.
author2 Chen I-Ming
author_facet Chen I-Ming
Guo, Wenjiang.
format Final Year Project
author Guo, Wenjiang.
author_sort Guo, Wenjiang.
title Characterization of an integrated wearable sensor for biomechanics study
title_short Characterization of an integrated wearable sensor for biomechanics study
title_full Characterization of an integrated wearable sensor for biomechanics study
title_fullStr Characterization of an integrated wearable sensor for biomechanics study
title_full_unstemmed Characterization of an integrated wearable sensor for biomechanics study
title_sort characterization of an integrated wearable sensor for biomechanics study
publishDate 2009
url http://hdl.handle.net/10356/17315
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