The success of service-oriented computing has important implications on how people develop user interfaces. This paper discusses a method for supporting the development of interac...
Today's computer supported modelling environments could provide much more information about the users’ actions and problem solving processes than they usually store for late...
Role-based access control (RBAC) has been proven to be a flexible and useful access control model for information sharing in distributed collaborative environments. Permission-rol...
This paper describes the process of designing an authoring tool for virtual environments, using constructivist principles. The focus of the tool is on helping novice designers wit...
This paper will focus on issues relating to the building of multimedia presentations under a certain framework through a newly developed e-learning tool. The issues addressed incl...