A study of motion recognition system using a smart phone
Hung‐Chi Chu, Yuan-Chin Cheng, Hsin-Yu Tsai · 2011
As technology fast progressed, information equipment operating interfaces have changed. Traditional instruction operation has evolved into intuitive operation, providing users a convenient operation experience without the need of learning in advance. At present, several kinds of intuitive user interface systems have been developed in smart phones, such as picture vertical/horizontal automatic sensing switch and smart phone face/back sensing switch. In this paper, we developed a motion recognition system, where a G-sensor inside a smart phone records user's motions, and then the motions are identified by the proposed recognition algorithm to realize the intuitive operation function.