Demonstrates the ways in which multiuser and multitasking microcomputer systems can be used for the automation of small- to medium-sized library operations. The possibilities afforded by the IBM-PC AT microcomputer are discussed and a sample configuration with estimated cost projections is provided. (EM)

Discussion of choices posed by the current microtechnology revolution notes librarians' reluctance to utilize new technologies, ability of libraries to deal with success and fund new services, strategic decision facing libraries and professionals concerning essential "business" of libraries, new microcomputer portables and more powerful…

Important features of local area networks (LAN) are reviewed, and several microcomputer LANs are described (ARCnet, Hinet, ShareNet, Ethernet, Omninet, PLAN 4000). Results of survey of 10 libraries using or planning to use a microcomputer LAN and considerations in choosing a LAN are reported. Forty-one references are cited. (EJS)

This paper considers the application of computers and microcomputers for library automation in Brazil, and the relationship of this application to that country's national policy on informatics. The discussion begins by comparing applications of computers in library automation in developed and developing countries, and several barriers to library…

Discusses ability of small computers to hold interface programs, to retrieve data from central source, to manipulate and present that data, and to engage in dialog with system user. An example of a feasible dialog between user and system which mediates and translates user's data into machine terms is highlighted. (EJS)

This discussion of current microcomputer technologies available to libraries focuses on software applications in four major classifications: communications (online database searching); word processing; administration; and database management systems. Specific examples of library applications are given and six references are cited. (EJS)

Provides an overview of the impact of computers, particularly microcomputers, on school libraries and learning resources centers, with an emphasis upon computer technology and the types of library operations computers can perform. A glossary of vocabulary from the computer field, a reference list, and a 26-item bibliography are included. (JL)

The second of two articles discusses topics relating to the development of CD-ROM technology: (1) new applications; (2) the image of what CD-ROM will become; (3) the properties of information, including timeliness, risk, and the relationship between message and medium; and (4) growth issues such as production, pricing, and user training and…

Two articles address the design of microcomputer networks and the use of local area computer networks (LAN) to improve library automation. Topics discussed include network design criteria, media for local networks, transmission mode, typical communication protocols, user interface, basic local network architectures, and examples of microcomputer…

Explores microcomputer revolution and assesses role of microcomputers in libraries. Highlights include characteristics of three types of computers (mainframes, minicomputers, microcomputers); hardware limitations of microcomputers (storage capacity, processing speed); advancing technology; the local area network; software problems; and…

This study focuses on the growth of the library automation market from 1981 to 1990. It draws on library automation data published annually in the Library Journal between 1981 and 1990. The data are used to examine: (1) the overall library system market trends based on the total and cumulative number of systems installed and revenue generated; (2)…

Reviews the growth of library networks and bibliographic utilities, and describes the concept of a national bibliographic network. The impact of microcomputers, the increased computer literacy of librarians, preferences for local autonomy, and the availability of commercial online services on the desire for a national system are discussed. (CLB)

Overview of the impact of information technology on libraries highlights turnkey vendors, bibliographic utilities, commercial suppliers of records, state and regional networks, computer-to-computer linkages, remote database searching, terminals and microcomputers, building local databases, delivery of information, digital telefacsimile,…

Preliminary description of design of electronic library and home information delivery system highlights potentials of personal computer interface program (applying for service, assuring that users are valid, checking for measures, searching, locating titles) and incorporation of concepts used in other information systems (security checks,…

Discussion of the use of inexpensive microcomputers in local area information networks (LAN) notes such minicomputer problems as costs, capacity, downtime, and vendor dependence, and the advantages of using LAN in offices and libraries, less costly LAN upgrades, library vendors and LAN systems, and LAN problems. A 28-item bibliography is provided.…