The increasing desire to answer the educational needs of all segments of the population will necessitate a broader based communications system such as one based on satellites. The new system will require additional terminals, more interconnections, and more frequencies than are presently in use. To accomplish these goals, we need to use higher…

Within the context of a large computer-based instructional system (CBI), the Air Forces Advanced Instructional System, instructional needs and requirements are evaluated as determinants of computer terminal design. It is shown that traditional definitions and uses of computer managed instruction (CMI) and computer assisted instruction (CAI) must…

Description of high density data storage (HDDS) devices focuses on CD-ROMs and explores their impact on libraries, publishing, education, and library communications. Highlights include costs; technical standards; reading devices; authoring systems; robotics; the influence of new technology on the role of libraries; and royalty and copyright issues…

Discusses three new advances in the use of optical disc technology in education. Describes the storage formats and capabilities of the videodisc, the compact disc, and the optical write-once disc. Contrasts the three technologies in terms of their production requirements, the hardware involved, and some projected applications in education. (TW)