A perceptual user interface for motion retrieval

In this paper, we present a novel approach that can intuitively and efficiently retrieve motions from large motion databases based on perceptual user interface. It aims at providing the easier motion retrieval interface for both the amateurs and skilled users by adopting motion-sensing techniques. A series of experiments have been set up to evaluate the usability of this system. The experimental results show that our system has significant advantages over other motion retrieval systems in terms of usability, especially characters of ease-of-use and user experience.