Provides an overview of Circuit II, an interactive system that provides users with a graphical representation of an electronic circuit within which questions may be posed and manipulated, and discusses how mouse selections have analogous roles to certain natural language features, such as anaphora, deixis, and ellipsis. (13 references) (EA)

Discussion of the use of computers in education focuses on a graphics-based system for teaching the Pascal programing language for problem solving. Topics discussed include user interface; notification based systems; communication processes; object oriented programing; workstations; graphics architecture; and flowcharts. (18 references) (LRW)

Outlines the development of a computer-based means of assessment and training for motorized wheelchair users. Programs designed to run on a BBC microcomputer that allow the ability of a severely handicapped person to be tested are explained; a joystick-controlled wheelchair simulation is described, and its use with children highlighted.…

Describes a system that combines computer-assisted learning (CAL) with interactive video. It was designed in England for an undergraduate pathology course. Hardware, based on a BBC microcomputer, is described; the design of interactive graphics is explained; and the tutorial design, using an authoring system, is discussed. (26 references) (LRW)

Reviews research and development projects sponsored by the National Aeronautics and Space Administration (NASA) that address microcomputer-based support for instructional activities at the University of Southwestern Louisiana. Highlights include a graphics project, local area networks, and the Interactive Presentation Development System, which is…