Presents a model of some of the typical important layers in the design of information systems, and shows how those layers interact in operation. Suggests that these layers are in the way of a cascade of each layer affecting the next. Presents a model of this cascade of interactions in information systems. Provides examples from networked…

Considers some of the major technical and organizational issues involved in virtual-catalog production, contrasting them with the traditional union catalog approach exemplified by COPAC, an online public-access catalog composed of academic libraries in the United Kingdom. Suggest a method of integrating these two models of the union catalog.…

Presents highlights of research that used industrywide surveys, focus groups, personal interviews, and industry-published data to explore the future of electronic information delivery in libraries. Topics discussed include CD-ROMs; prices; full-text products; magnetic tape leasing; engineering and technical literature; connections between online…

Describes services of the Naval Research Laboratory Library that provide users in four geographical locations with digital library services, including over 500 electronic journals. Highlights include a Web-based information system, cooperative agreements, licensing, online catalogs, databases, hardware configuration, and future development.…

Describes the design and development of the Mercury Electronic Library Project at Carnegie Mellon University that resulted in a library information system that provides access to the library's online catalog as well as to other databases. The distributed architecture of the system is explained, and future plans are discussed. (two references) (LRW)

Describes the services offered by Maggie's Place, one of the first fully automated libraries in the world. Topics covered include the online catalog; automated technical processes; dial-up access for patrons; community information databases; and online access to U.S. and international library network services. (five references) (CLB)

Describes the transformation of the Lotus Development Corporation's corporate library from a paper-based information service to a virtual library using Lotus Notes as the underlying development platform. Lotus Notes' tracking, broadcast, reference, and discussion applications are presented; and applications being developed by other corporations…

Discusses the impact of internetworking on academic research libraries with special emphasis given to collection development and resource sharing in an electronically networked environment. Topics addressed include a brief history of the Internet, NSF-Net, and NREN (National Research and Education Network); and future trends in the development of…

Considers the increase in the variety of electronic reference options in academic libraries based on surveys of ARL (Association of Research Libraries) members. Discusses online catalogs; CD-ROM databases; World Wide Web access; and changes in library instruction, including formal instruction, point-of-use instruction, and Internet instruction.…

This paper outlines the market developments, governmental promotion policies, and efforts by private industries for online database services in Japan since the late 1970s. The combination of these efforts over the years has resulted in an online database service market of US$20 billion annually, of which approximately one third is Western online…

Describes Pica, an organization in the Netherlands which evolved from the Project for Integrated Catalogue Automation that includes the National Library and all university libraries. Topics include the organizational structure, the shared online cataloging system, interlibrary loan, library networks and database access, and electronic document…

Provides an overview of research conducted at Victoria University of Wellington regarding differing perceptions and expectations of user communities and librarians related to the usability of digital services. Considers access to services, currency of information on the Web site, the online public access catalog, databases, electronic journals,…

Describes how remote users of electronic information resources can be effectively trained. The categories and characteristics of remote users, training challenges, and ways that emerging electronic capabilities can be used to enhance traditional bibliographic instruction methods are examined. (Contains 18 references.) (KRN)

Discussion of electronic library services and information and resource sharing highlights cooperative ventures between Carnegie Mellon University, the University of Pittsburgh, and the Carnegie Library of Pittsburgh. Computer networks are described, online catalogs are explained, hardware and software are discussed, and future possibilities are…

Discussion of the college library of the future addresses issues involved in providing information in electronic formats via computer networks, different levels of workstations, online catalogs providing access to databases in multiple disciplines, and remote access to library resources. Plans for a new facility at George Mason University…