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Conference Paper
A Gesture based TV Control Interface for Visually Impaired: Initial Design and User Study
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- Authors
- Inwook Hwang, Hyun-Cheol Kim, Jihun Cha, Chunghyun Ahn, Karam Kim, Jong-Il Park
- Issue Date
- 2015-01
- Citation
- Korea-Japan Joint Workshop on Frontiers of Computer Vision (FCV) 2015, pp.1-5
- Language
- English
- Type
- Conference Paper
- Abstract
- 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.
- KSP Keywords
- Circular gesture, Control interface, Gesture Interface, Hand Gesture, Large motions, Recognition system, Rule-based, User studies, kinect sensor, subjective ratings, visually impaired users