In this paper, we describe a project which uses PDAs to provide an interactive experience with a virtual environment. In particular, we focus on the navigational aspects of allowi...
From the literature, it is known that backward polygon beam tracing and other light volume methods are well suited to gather path coherency from specular scattering surfaces. This...
Bernardt Duvenhage, Kadi Bouatouch, Derrick G. Kou...
We describe a design for a collaborative Virtual Learning Environment (VLE) to support massively multi-user and multi-institutional learning communities. This architecture extends...
Internet-based virtual environments (VEs) let users explore multiple virtual worlds with many different geometric models which are downloaded rather than predistributed. To avoid ...
The capability to support spatial perception plays an important role in developing material for astronomy education. Considering this, we developed a novel tangible user interface...
Jun Yamashita, Hideaki Kuzuoka, Chiaki Fujimon, Mi...