This paper is concerned with how collaborative virtual environments can be structured in order to enable greater scalability and yet maintain a richness of communication. Based on...
We demonstrate a system designed to assist a visually impaired individual while moving in an unfamiliar environment. Small and economical color markers are placed in key locations...
There has been research on the areas of on-line and mobile service domains both in the business research discipline and the technology discipline. Some of the research has concent...
The research literature investigating the construction of tutorial dialogue and learning companion environments present parallel experiences in attempting to emulate what has been ...
In this paper we present three software design patterns for rapid prototyping of information visualization applications. The first pattern describes a mapping of object oriented ...