Describes the planning, development, implementation and impact of online information systems at three academic libraries. Some of the issues discussed include the campus computing environments, factors affecting the selection of databases and search systems, the impact of the system on library staff and users, and future considerations. (CLB)

A consultation quality control model (CQCM) developed for an expert system (ES) integrated both ES performance measures and end-user judgment values. Simple decision theory concepts were used to design the CQCM. Results show end users belong to different categories characterized by utility functions and the weights they assign to ES consultation…

Describes a project designed to provide bibliographic control and access through use of the Text Encoding Initiative (TEI) Header and MARC record to electronic texts coded with Standard Generalized Markup Language (SGML). Steps in the cataloging process, efforts to refine the process, and the issues the process raises are discussed. (16…

Describes a method of organizing the hypertext software files in a database containing legal information on housing discrimination to prevent the user from becoming disoriented in the system. The expert system of which the database is a part is explained, and the disorientation problem is discussed. (six references) (LRW)

Describes the development at Hereward College (England) of an electronic study environment, called the Nuffield Interactive Book System, for use by physically handicapped students. Topics addressed include system design strategy, a prototype system, pretrials, revisions, system capabilities, and users' reactions. Sample screen displays are…

Describes the Thailand Development Research Institute Library's development of an integrated bibliographic system using UNESCO's Micro-ISIS software. Linkages between databases were made using an in-house application (TIBIS) written in CDS/ISIS Pascal. The library system is available on a local area network (LAN). (three references) (EA)

Highlights some theoretical aspects of an alternative architecture for intelligent tutoring systems, introduces a prototype research tool in the domain of workcell scheduling, and suggests future theoretical and implementational work. Topics discussed include the roles of the user as domain expert and learner and the representation of domain…

Discussion of communication between designers and users of information systems focuses on a review of seven participatory design techniques in terms of the communication dimensions found in the Lievrouw and Finn communication systems model. Implications for the development of more effective and appropriate design models and methods are suggested.…

Describes the design and implementation of the Reference Expert, a database based on INMAGIC software which contains problem reference questions and answers for use by library reference desk staff. Topics discussed include staff response to the database and problems encountered in its development. A sidebar describes the use of WORM…

Local area networks (LANs) are systems of computers and peripherals connected together for the purposes of electronic mail and the convenience of sharing information and expensive resources. In planning the design of such a system, the components to consider are hardware, software, transmission media, topology, operating systems, and protocols.…

Discussion of collaborative learning focuses on the MUCH (Many Using and Creating Hypermedia) System, developed at the University of Liverpool (England) for designing and implementing collaborative learning systems. Examples of applications of the MUCH System for nursing education and for computer science education are described, including the use…

Review of research and development on the design of computer-based simulation for diagnostic training highlights the development and evaluation of eight diagnostic training systems that explored the appropriate level of student modeling needed for technology training. Topics addressed include changes in interface design, displays, and system…

Discusses information retrieval standards as tools for interoperability among systems and traces the development of de jure and de facto standards in the U.S. and international telecommunications environment. Implementation of the Open Systems Interconnection (OSI) and Z39.50 standards is described. (EA)

Describes the Cetus Corporation library's online information system, called ISCLine (Information Services Center Line). Menu options are explained, system maintenance is described, the use of the system by employees and staff is examined, and future possibilities are considered. A sidebar by Diana L. Ziegler describes programing procedures for…

VITAL (Vision Impaired Task and Assignment Lexicon) is an integrated computerized system that performs workplace design tasks for visually impaired workers. VITAL consists of three modules: ergonomics consultation, disability index, and work measurement. Evaluation indicated that VITAL could be used as a tool to help nonprofessional vocational…