In order to teach object-oriented design and programming in introductory computer science it is imperative to teach objects from the very beginning of the course. The use of inter...
Conflict problem is one of the major issues in Collaborative CAD systems. Based on a flexible multi-user interaction framework for replicated Collaborative Solid Modeling (CSM) sys...
Context can be seen as a paradigm aiming to improve user interaction with software. For Web applications in particular, the issues of content explosion and technological constrain...
When a client interacts with an expert, e.g. a doctor, it falls upon the expert to ask questions that steer the process towards fulfilling the client's needs. This is most ef...
This paper addresses communication problems in a distributed virtual reality system. The paper presents VOODIE, a system that provides a framework for distributed virtual environm...