Describes significant attributes of expert systems, contrasts them to conventional computer systems, and provides an overview of the R1 expert system used by Digital Equipment Corporation (DEC) to put together operational systems that meet customers' requirements. Document handling, particularly pictures and images in documents, is also briefly…

Gives an overview of the development of multimedia, from the combination of film and computer graphics used during the 1960s to present day jet aircraft simulators. Definitions of multimedia, virtual reality, the use of compact disks to deliver digitally recorded information, and the economic need for the technology are discussed. (KRN)

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…

Presents detailed guidelines based on the literature for screen layout and design of online catalogs, and discusses the potential advantages in terms of number of transactions per hour and user satisfaction. Further research questions are suggested and an extensive bibliography is provided. (CLB)

Describes capabilities and advantages of spreadsheet software, including its ability to perform "what-if" analysis quickly and easily. Also noted are additional advantages; applications, including use in the library environment; history and development; new-generation spreadsheets; and enhanced packaging in the near future. A spreadsheet…

Eight authors discuss five questions related to user searching of online catalogs: What user needs can be met by online assistance? Should assistance be tailored to particular groups? Should there be more than one level of assistance? Do users learn through computer-assisted instruction? and Will increased system friendliness eliminate the need…

Provides instructor's guide and participant materials for a workshop introducing LOGO. It includes background information on LOGO, introduction to graphics and commands, its utilization to teach geometry, defining and editing procedures, subprocedures, differences between linear chaining and block style programing, and using LOGO to print and…

The rapid adoption of graphic user interface (GUI), as indicated by Microsoft's Windows95 and the Internet's increased use of graphics, is threatening information technology opportunities for people with disabilities. Recent legislation requires that schools provide access to computers and information technology, and producers of Mosaic are…

Features articles on topics related to use of expert systems for training: machine intelligence effectiveness in military systems applications; automated maneuvering board training system; intelligent tutoring system for electronic troubleshooting; technology development for intelligent maintenance advisors; design of intelligent computer assisted…

Describes an advice-giving computer system being developed for genetics education called MENDEL that is based on research in learning, genetics problem solving, and expert systems. The value of MENDEL as a design tool and the tutorial function are stressed. Hypothesis testing, graphics, and experiential learning are also discussed. (Author/LRW)