After speculation in literature about the nature of Personal Learning Environments, research in the design and development of PLEs is now in progress. This paper reports on the first phase of the authors' research on PLE, the identification process of what potential users would consider important components, applications, and tools in a PLE. The…

This discussion of the design of user-initiated help systems in computers focuses on the information that users actively seek to help them with their tasks, with emphasis on how to help users ask the questions that will bridge the gap between the initial internal (mental) form of the query and their information need as expressed by the system.…

Describes multimedia, computer-based interactive learning systems that support various forms of individualized study. Highlights include design models; user interfaces; design guidelines; media utilization paradigms, including hypermedia and learner-controlled models; metaphors and myths; authoring tools; optical media; workstations; four case…