An online system designed to help global environmental research, the electronic research system called Eco-Link draws data from various electronic sources including online catalogs and databases, CD-ROMs, electronic news sources, and electronic data subscription services to produce briefing booklets on environmental issues. It can be accessed by…

Examines the potential application of the American National Standards Institute (ANSI)/National Information Standards Organization (NISO) Z39.50 library networking protocol as a client/server environment for a scholar's workstation. Computer networking models are described, and linking the workstation to an online public access catalog (OPAC) is…

Surveys four possible types of multimedia computer systems: hypermedia, multimedia database, multimedia message, and virtual reality systems. The potential use of multimedia computer systems as public access systems in libraries is discussed, including fiscal, legal, organizational, standardization, and technological challenges that would have to…

Noting that standards are needed to enable libraries using different processors and different operating systems to connect their computers and share services in meaningful ways, this article examines the content and status of ANSI Z39.50: Information Retrieval Service Definition and Protocol Specification for Library Applications and related work.…

Discussion of the concept of a virtual library focuses on the needs of the user. Topics addressed include searching remote library catalogs and databases; the availability of information through the Internet and other networks; and the expertise needed by library staff to instruct and assist users. (11 references) (LRW)

Describes the current state of automation at academic libraries, outlines issues that face library planners today, and emphasizes the use of technologies such as nationwide computer networks to improve access to information. The University of California's MELVYL system is described, and the use of online catalogs is discussed. (LRW)

Reviews the concept, context, status, and potential of the Linked Systems Protocol. The discussion covers the functions of the protocol; its implications for scholarship, bibliographic access, and the notion of a national database; and problems that would affect the effective implementation of international use. (21 references) (Author/CLB)

Discusses the impact of decreases in revenues on the resource-sharing activities of ILLINET Online and the Illinois Library Computer Systems Organization (ILCSO). Strategies for successfully coping with fiscal crises are suggested, including reducing levels of service and initiating user fees for interlibrary loans and faxing photocopied journal…

Discusses factors to consider when estimating the number of public access terminals (PACs) or workstations needed in public and academic libraries for online catalogs, including building size and layout, physical facilities, resources available through the system, peripheral equipment, graphical user interfaces, remote users, system capacity, and…

Describes Project Jupiter, which was developed to promote the United Kingdom's Joint Academic Network (JANET) to its member libraries. Library uses of JANET are described, including online catalogs, commercial services, and electronic mail; the convergence of local area networks (LANs) and wide area networks (WANs) is discussed; and future…

Describes the Online Public Access Catalog (OPAC) and the inclusion of abstracting and indexing industry databases in OPACs. Topics addressed include the implications of including abstracting and indexing tape and CD-ROM products in OPACs; the need for standards allowing library systems to communicate with dissimilar CD-ROM products; and computer,…

Explores the future of library automation from the perspective of online vendors. The discussions cover CD-ROM, online catalog, and gateway technologies, together with such issues as standards, cooperation, and cost effectiveness. The emphasis is on problems that must be conquered if these technologies are to reach their potential. (CLB)

Describes computer networks developed in the Okemos (Michigan) Elementary Schools for resource sharing between library/media centers. The development of an online catalog is described, an analysis of the collection to determine its relevance to present curriculum needs is explained, and benefits of resource sharing are discussed. (LRW)

Discusses issues related to the idea of a virtual library, or electronic library, in an academic setting. Topics discussed include access to academic libraries via personal computers; online catalogs; wide area networks, such as Internet, and their impact on library and computer center services; administrative issues; human and technological…

Describes World Wide Web (WWW), a client/server system for use with electronic information. Topics discussed include HyperText Markup Language; Wide Area Information Servers (WAIS); Gopher; Uniform Resource Locator; creating a hypertext version of an electronic journal; and developing a library information system. (Contains six references.) (LRW)