Defines virtual reality and describes the equipment or clothing necessary to achieve the illusion of being in a virtual world. Recent developments with this technology and current virtual reality applications are discussed, including experiential prototyping, telepresence, and educational applications. (MES)

Discussion of virtual reality (VR) focuses on research and development being carried out at NYNEX to solve business problems. Component technologies are described; design decisions are considered, including interactivity, connectivity, and locus of control; potential perils of VR are discussed, including user dissociation; and areas of promise are…

Considers the possibility of designing CAI (computer-assisted instruction) systems that are managed by semantic networks. Topics discussed include general descriptions of the suggested approach, lesson-presentation modes, and the architecture of a CAI system managed by a semantic network. (10 references) (MES)

Discusses the utilization of technology to assist the educational establishment deal with change. Topics addressed include multimedia metaphors such as graphical user interfaces; interactive videodisk systems; problems with current multimedia systems; a Multimedia Sampler developed at the University of North Carolina that includes applications…