Most past and current learning technologies have been one- or two-dimensional in presentation. This may be fine if one is looking at a map or even a fine painting. However, to fully appreciate the detail of a statue or a machine part, it is better to be able to look at it from all sides. Use of holographic images allows an item to be shared with a…

Scenario refers to specific courses of action/events occurring within computer simulations and attempting to recreate lifelike situations. This article identifies critical features and their elements in designing effective scenarios in computer-based instructional simulations: (1) sequence; (2) operating procedures; (3) characteristics of…

A prototype of a novel system (featuring narrative voice presentation with simultaneous motion graphics) for conversational learning is described." (Editor)

Discussion of instructional transaction theory focuses on knowledge representation in an automated instructional design expert system. A knowledge structure called PEA-Net (processes, entities, and activities) is explained; the refrigeration process is used as an example; text resources and graphic resources are described; and simulations are…

Discusses attributes which are offered as set of standards to judge instructional software--those unique to design of microcomputer courseware and those included in design of all instruction. Curriculum role, modes of interaction, computer managed instruction, graphics, feedback, packaging, and manuals are noted. Fourteen references are included.…

Identifies desirable features that should be included in software for effective instructional computing use. Highlights include design of learning activities; curriculum role; modes of instruction, including drill and practice, tutorials, games, simulation, and problem solving; branching; menu driven programs; screen displays; graphics; teacher…

Discussion of electronic publishing focuses on the four main purposes of media in general: communication, entertainment, motivation, and education. Highlights include electronic journals and books; hypertext; user control; computer graphics and animation; electronic games; virtual reality; multimedia; electronic performance support;…

Discusses some of the major aspects of authoring hypertext documents and databases as forms of interactive instruction. Highlights include knowledge structuring; root documents; authoring tools; screen formats; computer graphics; collaboration among authors; cognitive processes; and degree of learner control. (LRW)

Discusses the poor technical and design quality of many Web sites and provides tips for improving quality: use meta tags; provide page sponsor identification, links back to home page, page titles; display a paragraph describing the purpose of the Web page; avoid using frames and publishing pages under construction; check language and mechanics;…

Discussion of factors to be considered in selecting desktop publishing software for the Macintosh microcomputer focuses on the two approaches to such software, i.e., batch and interactive, and three technical considerations, i.e., document, text, and graphics capabilities. Some new developments in graphics software are also briefly described. (MES)

Discusses the value of creating design documentation for computer software so that it may serve as a model for similar design efforts. Components of the software design document are described, including program flowcharts, graphic representation of screen displays, storyboards, and evaluation procedures. An example is given using HyperCard. (three…

Defines instructional roles of dynamic visual displays (DVDs), including animation and interactive video, and provides guidelines for using them in media-based instruction. Topics addressed include theoretical bases; examples of strategic applications of DVDs; six instructional conditions for using DVDs; and considerations for the design and…

Presents a classification system of four microcomputer simulation types developed to evaluate their instructional processes: structured questions and graphics, variable-assignment exercises, diagnostic simulations, and group-interactive simulations. How this taxonomy contributes to three tasks associated with classroom use of software is…

Routines developed for an ongoing course in research methods and statistics provides examples of the custom instructional applications that can be created using extended BASIC and a light pen, including title and transition displays, progressive disclosure, animation, overlays, and simulations. Strengths of this technique are reviewed. (MBR)