Human scale haptic interaction with a reactive virtual human in a realtime physics simulator

Authors:
Shoichi Hasegawa;Ishikawa Toshiaki;Naoki Hashimoto
Affiliations:
Tokyo Institute of Technology / PRESTO JST, Yokohama, Japan;Tokyo Institute of Technology / PRESTO JST, Yokohama, Japan;Tokyo Institute of Technology / PRESTO JST, Yokohama, Japan
Venue:
Proceedings of the 2005 ACM SIGCHI International Conference on Advances in computer entertainment technology
Year:
2005

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Abstract

In this paper, we propose a framework for haptic interaction with a reactive virtual human in a physically simulated virtual world. The user controls an avatar in the virtual world via human scale haptic interface and interacts with the virtual human through the avatar. The virtual human recognizes the user's motion and reacts to it. We create a virtual boxing system as an application of the proposed framework. We performed an experiment to evaluate the validity of the reaction of the virtual human. We get confirmation that proposed framework creates realistic reactions and users can easily estimate the input motions of the avatar.