Describes the costs, programing languages, limitations, and capabilities of micro, mini, and mainframe computers, as well as specific computer projects and storage techniques, including disks, floppies, and videodiscs. Also discussed are links, networks, and computer features for libraries. A glossary and 22 references are provided. (RBF)

Examines the vocabulary and chemistry of magnetic- and optical-disk storage technologies as well as their applications to the analytical laboratory. This information will allow chemists to select the proper disk systems for their laboratories and to evaluate vendors' claims. (JN)

Reviews the need for pairing computer and videodisc technology to represent and organize complex information and to provide learners with more powerful tools for learning and problem solving. Both the instructional applications and economics of intelligent videodisc are noted, as is the effort of the National Science Foundation to support such…

This article focuses on electro-optical videodisc systems because of their educational advantages over electromechanical systems and specifically on the Philips/MCA system. Areas emerging for videodisc educational application are identified as lenear video, programed instruction, and interactive use with the computer. (CMV)

Presents the minimum information necessary for the newcomer to digital technology to bluff his way through a conversation. Terminology explained with a minimum of technical detail includes digits, analogs, digital numbers, the effect of noise, sampling, telecommunications, and digitalized information. (MER)

Reviews the need for pairing computer and videodisc technology to represent and organize complex information and to provide learners with more powerful tools for learning and problem solving. Both the instructional applications and economics of intelligent videodisc are noted, as is the effort of the National Science Foundation to support such…