2016年
Analysis of Human Pointing Behavior in Vision-based Pointing Interface System - difference of two typical pointing styles
IFAC PAPERSONLINE
- ,
- ,
- 巻
- 49
- 号
- 19
- 開始ページ
- 367
- 終了ページ
- 372
- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
- DOI
- 10.1016/j.ifacol.2016.10.593
- 出版者・発行元
- ELSEVIER SCIENCE BV
This paper reports human pointing behaviors in vision-based pointing interface system, to make a mathematical model of them for designing easy-to-use interface. In natural pointing situations, we point targets at distant position with various postures, for example straight arm style or bent elbow style. We analyze their difference in pointing behaviors with assuming the pointing interface system as a feedback control model including an indicator. The difference had been confirmed in the step responses and the estimated parameters in the transfer functions, and matches to our actual experiences in those pointing styles. The estimation accuracy of indicated position from indicator's posture in the intermediate styles has been also analyzed. The results said that the reference point of indication smoothly moves from indicator's eye to his or her elbow according to the elbow joint angle. (C) 2016, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
- リンク情報
- ID情報
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- DOI : 10.1016/j.ifacol.2016.10.593
- ISSN : 2405-8963
- Web of Science ID : WOS:000401244300064