Instructional design considerations involved in using level four videodisc systems when designing simulations are explored. Discussion of the hardware and software system characteristics notes that computer based training offers the features of text, graphics, color, animation, and highlighting techniques, while a videodisc player offers all of…

A guide to computer peripherals--additional hardware that can expand the educational uses of computers--is given. Tips are furnished on selection and possible use of computer printers; modulator/demodulators (modems); graphics tablets; plotters, speech synthesizers, and robots. (PP)