Nahyeon Lee

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In this paper we present DenTeach, a smart brush with a doll-shaped tangible device. We designed and to foster children's good tooth brushing habits by explicitly showing the effect of their tooth brushing on the teeth of a physical avatar in real time. A pilot study conducted with 15 children (ages between 6 and 12) shows that there was possibly positive(More)
This study proposes an exergame for personal obesity management. This project called H-Run is implemented with a focus on exercise inducement for obese people. In this study, we particularly focus on aerobic exercises among the many obesity management exercise methods and develop them for enjoyment indoors. H-Run generates an avatar in the game by using(More)
In this paper we introduce a feedback system for the prevention of forward head posture in sedentary work environments. Our system aims to promote the user to maintain good posture by delivering a real-time feedback when the user poses forward head postures particularly sitting at the desk. We designed and developed a visual feedback system using a 3D(More)
In this paper we introduce Slowee, a smart eating-speed guide system with light and vibration. Slowee aims to improve the user's eating habits by delivering right feedback in real time to the user while eating. We designed and implemented our system, Slowee, and conducted a pilot study to investigate the usability of Slowee and obtain feedbacks from the(More)
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