Discusses the increasing number of college students taking courses online via the Internet and describes student help pages from various colleges to determine their content. Examines equipment requirements, tutorials on computer procedures, technical support, and the need for effective orientation to this new type of course. (LRW)

Describes the use of a barcode reader, rather than a computer, to control an interactive videodisc for presentations and self-paced tutorials. Highlights include hardware and software used; remote and direct communication; a HyperCard-based program to make barcodes; and converting an existing program. (LRW)