This paper presents low-cost experiments for a control systems laboratory module that is worth one and a third credits. The experiments are organized around the microcontroller-based control of a permanent magnet dc motor. The experimental setups were built in-house. Except for the operating system, the software used is primarily freeware or free…

Describes the interactive computer Project BARN (developed by University of Wisconsin Center for Health Systems Research and Analysis) that provides health information to adolescents practicing high-risk behaviors in sensitive areas of human sexuality, drugs, and cigarette smoking. Poses the question that such interaction could be a compromise…

Describes Project FORE (Focus on Research and Evaluation), a hypermedia program developed at Utah State University for library use instruction. Topics discussed include guidelines for designing instructional courseware, lesson objectives, recall of prior learning, feedback, enhancing retention and transfer of learning, visual design, learner…