| Presentation | 2017-03-02 Sitting posture estimation method using a chair with motion sensors Yasuhiro Otoda, Teruhiro Mizumoto, Yutaka Arakawa, Shuzo Arakawa, Chihiro Nakajima, Mitsuhiro Kohana, Motohiro Uenishi, Keiichi Yasumoto, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this research, we aim to improve the productivity of office workers with a lot of desk work and maintain health. Continuing to sit with poor or same posture over a long time period causes burdens on the waist and shoulders, then leads to mental stress and decreases in productivity and work efficiency. Therefore, in order to improve the productivity of office workers and reduce the physical burden, it is important to improve the sitting posture and prevent office workers from sitting with poor or same posture for a long time. For that, it is necessary to estimate the current sitting posture of the office worker. In order to estimate the sitting posture, we have developed an office chair with motion sensors and constructed a sitting posture estimation model to estimate various sitting postures. In this paper, estimation accuracy of the sitting posture estimation model and the minimum number of sensors and their positions are described. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Sitting Posture / Posture Estimation / Motion Sensor / Random Forest / Office Chair / Acceleration Sensor |
| Paper # | LOIS2016-73 |
| Date of Issue | 2017-02-23 (LOIS) |
| Conference Information | |
| Committee | LOIS |
|---|---|
| Conference Date | 2017/3/2(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | N.Ohama Memorial Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Nobumoto Ohama Memorial Hall |
| Chair | Hiroyuki Nishi(Sojo Univ.) |
| Vice Chair | Tomohiro Yamada(NTT) |
| Secretary | Tomohiro Yamada(NTT) |
| Assistant | Yukihiro Nakamura(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Life Intelligence and Office Information Systems |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Sitting posture estimation method using a chair with motion sensors |
| Sub Title (in English) | |
| Keyword(1) | Sitting Posture |
| Keyword(2) | Posture Estimation |
| Keyword(3) | Motion Sensor |
| Keyword(4) | Random Forest |
| Keyword(5) | Office Chair |
| Keyword(6) | Acceleration Sensor |
| 1st Author's Name | Yasuhiro Otoda |
| 1st Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
| 2nd Author's Name | Teruhiro Mizumoto |
| 2nd Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
| 3rd Author's Name | Yutaka Arakawa |
| 3rd Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
| 4th Author's Name | Shuzo Arakawa |
| 4th Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
| 5th Author's Name | Chihiro Nakajima |
| 5th Author's Affiliation | Okamura Corporation(Okamura Corporation) |
| 6th Author's Name | Mitsuhiro Kohana |
| 6th Author's Affiliation | Okamura Corporation(Okamura Corporation) |
| 7th Author's Name | Motohiro Uenishi |
| 7th Author's Affiliation | Okamura Corporation(Okamura Corporation) |
| 8th Author's Name | Keiichi Yasumoto |
| 8th Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
| Date | 2017-03-02 |
| Paper # | LOIS2016-73 |
| Volume (vol) | vol.116 |
| Number (no) | LOIS-488 |
| Page | pp.pp.63-68(LOIS), |
| #Pages | 6 |
| Date of Issue | 2017-02-23 (LOIS) |