In this paper, a novel input device based on 3D dynamic hand-drawn gestures is presented. It makes use of inertial sensor and pattern recognition technique. Fuzzy ARTMAP based recognizer is adopted to realize gesture recognition by using 3-axis acceleration signals directly instead of reproduced trajectories of gestures. The proposed method may relax motion constraints during inputting a gesture, which is more convenient for user. This prototype of input device has been implemented on a remote controller to manipulate TVs. The recognition rate of 20 gestures is higher than 97%. It clearly shows the effectiveness and feasibility of the proposed input device. As a result, it is a powerful, flexible interface for modern electronic products.

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input device electronic products motion constraints 3d dynamic handdrawn gestures gesture recognition fuzzy artmap based recognizer remote controller pattern recognition 3axis acceleration signals inertial sensor reproduced trajectories of gestures

Jing Yang,Won-Chul BANG,Eun-Seok CHOI,Sung-Jung CHO,Jong-Koo OH,Joon-Kee CHO,Sang-Ryong KIM,Eun-Kwang KI,Dong-Yoon KIM,.A 3D Hand-drawn Gesture Input Device Using Fuzzy ARTMAP-based Recognizer. 4 (3),.

Jing Yang,Won-Chul BANG,Eun-Seok CHOI,Sung-Jung CHO,Jong-Koo OH,Joon-Kee CHO,Sang-Ryong KIM,Eun-Kwang KI,Dong-Yoon KIM,"A 3D Hand-drawn Gesture Input Device Using Fuzzy ARTMAP-based Recognizer" 4

Jing Yang,Won-Chul BANG,Eun-Seok CHOI,Sung-Jung CHO,Jong-Koo OH,Joon-Kee CHO,Sang-Ryong KIM,Eun-Kwang KI,Dong-Yoon KIM,"A 3D Hand-drawn Gesture Input Device Using Fuzzy ARTMAP-based Recognizer"