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Authors: Akira Takahashi ; Masahiro Inazawa ; Yuki Ban and Shin’ichi Warisawa

Affiliation: Development of Human and Engineered Environmental Studies, Frontier Sciences, The University of Tokyo, Kashiwa, Chiba, Japan

Keyword(s): Posture Correction, Display Content Rotation, Behavior Induction.

Abstract: The poor posture of office workers who engage in PC work is a problem. Poor posture may cause musculoskeletal disorders. In previous studies on the posture correction system, there are some problems. One of them is that the posture correction system may interfere with the tasks of office workers. There is a posture correction system which does not interfere with the tasks; however, it requires large equipment. In order to solve these problems, we proposed a system that corrects the posture of office workers by rotating the content in the display. This is a method that rotates content in the opposite direction of head movement. We expect that users unconsciously move their head to look at content. We evaluated our porposed method with 2 user studies. User study 1 was conducted to verify whether the angle of the spine changed by rotating the display. It suggested that rotating the dislay induce the head to adjust laterally, not longitudinally. In study 2, we succeeded in moving the dir ection of the angle of spine of experimental participants to the right by an average of 1 deg by rotating the content right. Thus, we showed the possibility of posture correction without large-scale equipment. (More)

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Paper citation in several formats:
Takahashi, A.; Inazawa, M.; Ban, Y. and Warisawa, S. (2020). Indirect Posture Correction System without Additional Equipment using Display Content Rotation. In Proceedings of the 13th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2020) - BIOSIGNALS; ISBN 978-989-758-398-8; ISSN 2184-4305, SciTePress, pages 266-273. DOI: 10.5220/0008988902660273

@conference{biosignals20,
author={Akira Takahashi. and Masahiro Inazawa. and Yuki Ban. and Shin’ichi Warisawa.},
title={Indirect Posture Correction System without Additional Equipment using Display Content Rotation},
booktitle={Proceedings of the 13th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2020) - BIOSIGNALS},
year={2020},
pages={266-273},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0008988902660273},
isbn={978-989-758-398-8},
issn={2184-4305},
}

TY - CONF

JO - Proceedings of the 13th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2020) - BIOSIGNALS
TI - Indirect Posture Correction System without Additional Equipment using Display Content Rotation
SN - 978-989-758-398-8
IS - 2184-4305
AU - Takahashi, A.
AU - Inazawa, M.
AU - Ban, Y.
AU - Warisawa, S.
PY - 2020
SP - 266
EP - 273
DO - 10.5220/0008988902660273
PB - SciTePress