This paper describes a new collision detection algorithm designed for interactive manipulation in virtual environments. Making some assumptions on objects motion, the collision ti...
Abstract. Recent developments in occlusion management for 3D environments often involve the use of dynamic transparency, or virtual “Xray vision”, to promote target discovery a...
In this work, we present iWalk, a multimedia exploration tool that provides an interactive virtual environment for physically exploring geo-tagged data. This tool is flexible enou...
We present DeskPod, a portable system that provides a highly reliable desktop computing environment for mobile users by leveraging rapid improvements in capacity, cost, and size o...
The process of analyzing and using information is often collaborative in nature especially given the broad and multi-disciplinary tasks that we must support today. Collaboration r...