Survey of the history and current development of information technology covers hardware (economies of scale, communications technology, magnetic and optical forms of storage), and the evolution of systems software ("tool" software, applications software, and nonprocedural languages). The effect of new computer technologies on human…

Describes InfoStation, an information system which integrates a microcomputer with a videotape recorder and facsimile machine, to provide backup storage and selective retrieval of both analog and digital information. The features and applications of the system are described in detail and compared with other computer storage methods. (CLB)