Proposes a single underlying structure for the production of a variety of computer index displays, using a networking system which represents both concepts and links by nodes. Desirable characteristics of index displays are outlined, and algorithmic extraction of subnetworks for local use is discussed. References are included. (Author/BK)

The learning system described, which consists of a Terak 8510a connected to a Discovision PR-7820 videodisc player, provides instructions for implementing and editing course materials in physics, and a workplace in which the student performs a variety of operations. Five references are cited. (FM)

Outlines steps to follow and recommends special features when selecting equipment for an engineering computer graphics laboratory. Expansion features are also discussed. Provides a systems checklist for software and hardware. (CS)

This reprint of a Project Solo curriculum module discusses graphing by computer, gives an example of a BASIC program used to graph a second degree polynomial, and provides suggested exercises in programing. (MK)

Evaluates the development of a language of movement, known as Labanotation from the inventor's name, Rudolph van Laban. Its importance for the measurement of dance movement was combined with an examination of the Dance Notation Bureau, which started thirty-five years ago. (Author/RK)

Describes and compares two methods for developing multimedia courseware for use on the Internet: an authoring tool called Shockwave, and an object-oriented language called Java. Topics include vector graphics, browsers, interaction with network protocols, data security, multithreading, and computer languages versus development environments. (LRW)

Offers practical advice for designing documents for the World Wide Web. Suggestions cover page content such as titles, dates, legal notices, and methods for feedback; use of graphics; text styles and contrasts; creating and monitoring hyperlinks; size and length of pages; and use of audio and video. Contains 10 references. (BEW)

Discusses computer instruction in light of Bruner's theory of three forms of representation (action, icons, and symbols). Examines how studies regarding Paivio's dual-coding theory and studies focusing on procedural knowledge support Bruner's theory. Provides specific examples for instruction in three categories: demonstrations, pictures and…

Discussion of information visualization and computer graphics focuses on a study that contrasted performance in three dimensional (3D) and two dimensional zooming interactively (2.5D) virtual worlds for people with differing levels of spatial and structure learning ability. Suggests implications of individual differences for the usability and…

This article discusses procedures that have been developed to empower students with disabilities to take responsibility for graphing data reflecting their own academic performance. It discusses training methods for teaching students self-graphing and the benefits of self-monitoring. Examples are provided of different types of computer graphs.…

Examines the effects of pictures (screen captures and input devices) on documentation for older novice computer users (aged 26 to 69 years). Argues that screen captures help reduce memory load and support visual scanning for older users. Finds no support for the prediction that the presence of pictures would make some manuals more effective than…

Presents a conceptual overview of online information systems, emphasizing the distinction between hypertext (associative) and more traditional (search) models of information management. Five commercially available hypertext systems are reviewed, hypertext design issues are discussed, and the application of structured writing techniques to…

Briefly describes some available database design tools and provides a detailed description and evaluation of the ER-Design Package, a sophisticated and comprehensive tool available on microcomputer. Some of the ER-Design functions evaluated include the main design module, diagram generation, conversion to relational schema, normalization of files,…

Discusses the emerging need of users for bulk numerical, graphic, and textual information, and describes a range of tools available for information reduction and restructuring, and the conversion of data into information. Some of the tools described include graphics databases, hypertext applications, and search systems that utilize relationships,…

Describes a computer network developed at the School of Engineering at Rice University which links users to a supporting mainframe and other major computing facilities, and creates an electronic studio for students. Topics discussed include network planning, design, and maintenance; software and courseware used; and implications for other academic…