This current overview of optical disk technology describes the evolving marketplace for optical products, the use of libraries as test sites for prototype CD-ROM (compact disk read-only-memory) products, CD-ROM developments, new optical technologies, and advances in magnetics. A list of some compact disk manufacturers and a glossary of terms are…

Describes the current educational videodisc market and analyzes the present growth trend. Highlights include software availability, hardware costs, microcomputers in public schools, the integration of videodiscs into public schools, and suggestions to interactive videodisc industry professionals for continuing the growth of the videodisc market.…

This paper describes the development and current state of videodisk technology in Canada. The first section focuses on the technology itself, i.e., the disks, disk players, and the possibilities they offer for interaction between learner and machine. The current costs of the technology and the probable effect of these costs on the market are also…

Discusses interactive videodisc technology (IVD) development and potential; education and training capabilities specifically related to developing countries; costs; technical capabilities; likely applications which justify IVD's initial programming expenses; specific IVD applications relative to remedial mathematics and science education, job…

Discusses production and evaluation of interactive computer-assisted videodisc laboratory tutorial simulations for use in prelaboratory instruction and as laboratory experiment replacement in an undergraduate chemistry course. Student performance on laboratory reports and tests was significantly better for students who utilized the simulations.…