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A gesture based TV control interface for visually impaired: Initial design and user study
- Hwang, Inwook;
- Kim, Hyun-Cheol;
- Cha, Jihun;
- Ahn, Chunghyun;
- Kim, Karam;
- ... Park, Jong-Il
Citations
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7초록
We introduce our initial design of gesture interface for the TV control of visually impaired users, with its implementation and user study. Two bare-hand gesture sets were designed using simple linear and circular motions of arms. For the two gesture sets, a rule-based recognition system was developed using a Kinect sensor. In a user study, the linear and circular gesture sets on our recognition system scored similarly and showed equal or better subjective ratings compared to the commercial pointer-type gesture interface. The users were negative at pointer-type gestures and showed their concerns about large motions of linear gestures and difficult matching of circular gestures.
키워드
accessibility; depth camera; gesture recognition; Computer vision; accessibility; Depth camera; Gesture interfaces; Recognition systems; Rule-based recognition; Subjective rating; Visually impaired; Visually-impaired users; Gesture recognition
- 제목
- A gesture based TV control interface for visually impaired: Initial design and user study
- 저자
- Hwang, Inwook; Kim, Hyun-Cheol; Cha, Jihun; Ahn, Chunghyun; Kim, Karam; Park, Jong-Il
- 발행일
- 2015-01
- 유형
- Conference Paper
- 저널명
- 2015 Frontiers of Computer Vision, FCV 2015
- 페이지
- 1 ~ 5