Yaodong Huang

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Smartphones are the most general ubiquitous computing devices available in common people's daily life. However, there are not so many applications for disabled, such as blind people. In this paper, based on internal acceleration sensors of mobile devices, we present a gesture recognition system, providing users with an original, direct form of(More)
As the indoor location-based services are widely used in daily life, we all call for precise localization and low energy consumption application. Besides, getting location information in a short response time remains a problem in indoor navigation. In this paper, we present an accurate and efficient indoor navigation system called AENS, which only needs(More)
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