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)

Compares the use of computer-based training (CBT) and interactive videodisc (IVD) for education and training. Highlights include research about CBT, including administrative strengths, cost effectiveness, motivation, feedback, and lesson control; steps involved in producing CBT and IVD materials; research about IVD, including content and learner…