Describes applications in variety of settings of videodiscs as tools of information retrieval with online databases, identifies underlying technical capabilities, and discusses five operations required to implement any application: coordinating diverse formats; indexing; physically arranging items on disc; designing input, search, and output;…

Availability of low-cost digital optical disks will revolutionize storage and retrieval systems over next decade. Three major factors will effect this change: availability of disks and controllers at low-cost and in plentiful supply; availability of low-cost and better output means for system users; and more flexible, less expensive communication…

This paper describes the development of textual information displays for home consumption on modified television receivers in Great Britain over the last few years, compares two systems in use there--Teletext and Viewdata--and discusses some future possibilities for such services in the U.S. as well as the U.K. British television equipment…

Describes the Navy's Military Personnel Records System (MPRS), an updatable micrographics system that is evolving into a sophisticated and innovative optical data disk automated personnel information system for officers and enlisted personnel. Highlights include current and proposed systems, their evolution, operating characteristics, and project…

Project IMPACT (Instructional Model Prototypes Attainable in Computerized Training) is a comprehensive advanced development project designed to produce an effective and economical computer-administered instruction (CAI) system for the Army. The computer hardware and software capabilities of the prototype system are described. The components of the…

Describes objectives of a museum information system: to capture photographic, lineal, and textual documents in high resolution digital images; to convert digital images of text to standard computer code; and to retrieve appropriate code automatically through keyword searching of full text. System assembly and planned and potential applications are…

The image generator function and author language software support for the CHARGE (Color Halftone Area Graphics Environment) Interactive Graphics System are described. Designed initially for use in computer-assisted instruction (CAI) systems, the CHARGE Interactive Graphics System can provide graphic displays for various applications including…