— This paper presents an approach to implement virtual fixtures for surgical robot assistants. Our approach uses a weighted, multi-objective (both linear and nonlinear) constrai...
High performance application development remains challenging, particularly for scientists making the transition to a Grid environment. In general areas of computing, virtual envir...
In this paper we present a Mixed Reality (MR) teleconferencing application based on Second Life (SL) and the OpenSim virtual world. Augmented Reality (AR) techniques are used for ...
We describe a virtual reality widget library and two medical applications. These applications, built on the widget library, make use of collaborative interaction techniques. These...
This paper describes the production of an educational multimedia CD-ROM about French rural houses and farms, and how to renovate them without losing their traditional features. Th...