Chao-Ju Huang

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This case study in UbiComp technology and design presents a "Playful Toothbrush" system for assisting parents and teachers to motivate kindergarten children to learn proper and thorough brushing skills. The system includes a vision-based motion tracker that recognizes different tooth brushing strokes and a tooth brushing game in which the child cleans a(More)
We present BombPlus, a multi-player, multi-device game that uses two novel technologies to enhance social gaming experience for co-located players. First, TouchConnect uses Near Field Communication (NFC) to enable users to simply touch two mobile phones to connect and join a game. Second, RealSense uses orientation sensing to enable directional gestures to(More)
We have explored the design of a playful toothbrush to assist parents in motivating and getting their young children into a habit of proper and thorough tooth brushing. Our system includes a vision-based motion tracker that recognizes different tooth brushing motions, and a fun tooth brushing game in which a young child cleans a virtual picture of his/her(More)
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