In many industrial tasks a complex, interactive process must be controlled by a human operator in real-time, with or without the aid of a computer. In order to allocate functions between man and machine at the design stage, a model of human behavior and performance in such tasks is required. Progress towards such a model is analyzed. (Author)

Discusses the trend toward ubiquitous computing and the challenge to enhance the behavior of any application by informing it of the context of its use. Defines context related to the interaction between humans, applications, and the surrounding environment; and presents a conceptual framework and a toolkit for supporting the rapid prototyping of…

We introduce an effective computer aided learning visual tool (CALVT) to teach graph-based applications. We present the robot motion planning problem as an example of such applications. The proposed tool can be used to simulate and/or further to implement practical systems in different areas of computer science such as graphics, computational…

Reviews two software products--INSTANTCOM and PC WRITE--that work well in tandem and possess the following capabilities: make logon easy and memory-independent; allow prewritten search statements to be uploaded; allow downloading of results; permit easy editing and other data management options. Examples done on the IBM PC/AT are provided. (EJS)

Several principles of computerization are offered to help show how computers can improve efficiency. Computer buying guidelines are suggested. (DF)

Graphical User Interface (GUI)--and its variant, pen computing--is rapidly replacing older types of operating environments. Despite its heavier demand for processing power, GUI has many advantages. (SK)

Paper describes a method of analysing information based on theories about the way in which human beings tackle this problem. (Author)

More than a third of park and recreation agencies in a 1983 survey reported use of microcomputers. This article explores types of software and hardware favored in the recreation profession. Work processing, budgeting, registration, and inventory are some of the applications used by this profession. (DF)

Review of computer software offering text editing/processing capabilities highlights work habits, elements of computer style and composition, buffers, the CRT, line- and screen-oriented text editors, video attributes, "swapping,""cache" memory, "disk emulators," text editing versus text processing, and UNIX operating…

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)

The performance capabilities of the best computer chess programs are compared with their human counterparts with emphasis being placed on machine behavior limits. (Author)