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Paper Abstract and Keywords
Presentation 2021-10-19 10:00
Automatic Measurement of Shoulder Joint ROM Conducted on Elderly eSports
Shin Morishima, Keisuke Souna, Ryota Ofusa, Tomoji Toriyama (Toyama Prefectural Univ.) SP2021-26 WIT2021-19
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, due to the aging of the population, prevention of nursing care is becoming more important. Measurement of activities of daily living (ADL) is a key component in prevention care. The measurement of shoulder range of motion (ROM) is one of the major item of measurement of ADL.
In this paper, we propose a game-based automatic measurement system using a depth sensor for the shoulder ROM. The system can measure the ROM during playing game and the game can be played as e-sports in the elderly community. The system has three elements, such as game for e-sports in elderly community, motion induction for ROM measurements, and calculation method of the ROM of a joint from the measurement results of a depth sensor.
We evaluated the system in three elderly communities. In the evaluation of the motion induction, it successfully induced either abduction or flexion. In the evaluation of the accuracy of the measurement, we compared the results with those of the measurement by professionals. The average absolute errors were 16.3 degrees for abduction and 11.7 degrees for flexion in the parameters where the errors were minimized, achieving the same level of accuracy as the existing method where the motion is instructed and measured by a depth sensor.
Keyword (in Japanese) (See Japanese page) 
(in English) prevention care / ROM measurement / e-Sports in elderly community / / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 203, WIT2021-19, pp. 12-17, Oct. 2021.
Paper # WIT2021-19 
Date of Issue 2021-10-12 (SP, WIT) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee SP WIT IPSJ-SLP ASJ-H  
Conference Date 2021-10-19 - 2021-10-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To WIT 
Conference Code 2021-10-SP-WIT-SLP-H 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Automatic Measurement of Shoulder Joint ROM Conducted on Elderly eSports 
Sub Title (in English)  
Keyword(1) prevention care  
Keyword(2) ROM measurement  
Keyword(3) e-Sports in elderly community  
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1st Author's Name Shin Morishima  
1st Author's Affiliation Toyama Prefectural University (Toyama Prefectural Univ.)
2nd Author's Name Keisuke Souna  
2nd Author's Affiliation Toyama Prefectural University (Toyama Prefectural Univ.)
3rd Author's Name Ryota Ofusa  
3rd Author's Affiliation Toyama Prefectural University (Toyama Prefectural Univ.)
4th Author's Name Tomoji Toriyama  
4th Author's Affiliation Toyama Prefectural University (Toyama Prefectural Univ.)
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Speaker Author-2 
Date Time 2021-10-19 10:00:00 
Presentation Time 25 minutes 
Registration for WIT 
Paper # SP2021-26, WIT2021-19 
Volume (vol) vol.121 
Number (no) no.202(SP), no.203(WIT) 
Page pp.12-17 
#Pages
Date of Issue 2021-10-12 (SP, WIT) 


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