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Paper Abstract and Keywords
Presentation 2022-07-13 14:50
Development and Evaluation of Sensor Network System for Observing Unhealthy Conditions based on Posture and Behavior Sensing
Haoting Zhang, Hiroshi Yamamoto (Ritsumeikan Univ) NS2022-33
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, Japanese people sit for an average of 7 hours per day, which is the longest sitting time in the world. It has been pointed out that long sitting time leads to deterioration of blood flow and muscle strength, and as a result, there is a risk of suffering from diseases that cause health problems such as myocardial infarction, cerebrovascular disease, obesity, diabetes, cancer, and dementia. Therefore, there is a need for technology that can estimate a person's behavior and estimate whether the person is in an appropriate posture for that behavior. In the existing studies, various sensors have been attached to desks and chairs to measure the posture of users. However, it is difficult to constantly observe the state of a person who is active over a wide area, because only the behavior of the person using the desk or chair to which the sensor is attached can be observed. Therefore, in this study, we extend the sensing function to clothing worn by people, and propose and develop a system to estimate postures that have a negative impact on people's health condition by continuously collecting and analyzing sensor data without causing stress to users and without being restricted by their location.
Keyword (in Japanese) (See Japanese page) 
(in English) posture estimation / behavior estimation / Thread / sensor network / machine learning / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 105, NS2022-33, pp. 35-40, July 2022.
Paper # NS2022-33 
Date of Issue 2022-07-06 (NS) 
ISSN Online edition: ISSN 2432-6380
Copyright
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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)
Download PDF NS2022-33

Conference Information
Committee NS SR RCS SeMI RCC  
Conference Date 2022-07-13 - 2022-07-15 
Place (in Japanese) (See Japanese page) 
Place (in English) The Kanazawa Theatre + Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Distributed Wireless Network, M2M (Machine-to-Machine),D2D (Device-to-Device),IoT(Internet of Things), etc 
Paper Information
Registration To NS 
Conference Code 2022-07-NS-SR-RCS-SeMI-RCC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development and Evaluation of Sensor Network System for Observing Unhealthy Conditions based on Posture and Behavior Sensing 
Sub Title (in English)  
Keyword(1) posture estimation  
Keyword(2) behavior estimation  
Keyword(3) Thread  
Keyword(4) sensor network  
Keyword(5) machine learning  
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1st Author's Name Haoting Zhang  
1st Author's Affiliation Ritsumeikan University (Ritsumeikan Univ)
2nd Author's Name Hiroshi Yamamoto  
2nd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ)
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Date Time 2022-07-13 14:50:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2022-33 
Volume (vol) vol.122 
Number (no) no.105 
Page pp.35-40 
#Pages
Date of Issue 2022-07-06 (NS) 


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