Presents overview of library uses of automation, noting the earliest example of a "black box" in 1588, the "indicator" invented in England in 1863, various forms of card catalogs, and computer solutions posed by Vannevar Bush, J. C. R. Licklider, Project Intrex, and John G. Kemeny. Ten references are cited. (EJS)

In January 1980, the Library of Congress will freeze its card catalogs preparatory to going online and adopt the cataloging rules of AACR 2. Related issues of particular interest to public service librarians include revisions of LC subject headings, possible use of arbitrary symbols for the shelflist, and the degree of linkage between the pre-1980…

This tutorial on packet radio (communication system using radio and digital packet-switching technology) highlights radio transmission of data, brief history, special considerations in applying packet radio to library online catalogs, technology, defining protocol at physical and network levels, security, geographic coverage, and components. (A…

This essay addresses the need to maintain authority control in machine-held catalogs as well as card catalogs. Highlights include retrospective conversion of library catalogs; the value of following Library of Congress (LC) cataloging practices; indifference to LC catalog conversion; and overcoming negative attitudes toward LC as an authority.…

Considers four points relative to the impact of technology on library users, noting extent to which certain classes of technical innovations result in library service discontinuities: user awareness and acceptance of technical innovations, the pace of technological adoption, impact of the online catalog, and user impact on library technology. (EJS)

A review of library technological development and card catalog innovations of the past century and a half precedes a discussion of online public access catalog development. Design requirements and purpose of the online catalog, access techniques and provisions, costs, and future integration are highlighted. Twenty-two references are listed. (EJS)

Reviews the questions and problems in library cataloging addressed through the nineteenth and early twentieth centuries by Panizzi, Cutter, and Lubetzky; asks whether computerization represents an advance that will free catalogers from earlier difficulties; and discusses the ongoing relevance of the principles of cataloging. A reference list is…

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)

Explains rationale behind proposed voluntary U.S. standard computerized library catalog called the "Uniform Catalog." Design goals (should mimic manual card catalog, offer simplicity of operation and low overhead, permit modular growth to more advanced catalog), sample search, and nine commands and functions used by "Uniform…

Focuses on failure of libraries to study or publish comparative costs of cataloging before and after automation. Discussion covers current situation; coping with change; MARC and Anglo-American Cataloging Rules Revised solutions (Library of Congress (LC) revisionary practices, Dewey classification changes, LC subject headings); and question of…

This review of the process of retrospective conversion (recon)--conversion of existing bibliographic records into machine-readable form--notes options and services (bibliographic utilities, commercial vendors); new technologies (microcomputer and optical-disc-based systems); collaboration and a coordinated recon strategy; cooperative efforts; and…

Discusses the impact of local online databases on library reference services, including their integration with remote files such as Dialog, Orbit, and the Information Bank. Online catalog databases, multiple local databases (analytics for journal articles, indexes), and batch processing of data are noted. Six references are cited. (EJS)

Five prominent consultants project technological advancements that, in some cases, will enhance current library systems, and in many cases will cause them to become obsolete. Major trends include advances in mainframe and microcomputing technology, development of inexpensive local area networks and telecommunications gateways, and the advent of…

Discussion of growth trends involving use of new technology in the library (mainly computers and their devices) outlines recent advances in Canada, discusses current activities, and presents views of library functions 10 years from now. Issues and questions are presented and their impact on the library profession is discussed. (EJS)

Discusses and compares some online catalog systems actually in operation in terms of self-service usability; number, choice, and formulation of access points; record content and display; database content; connections to technical processing and circulation; number and location of terminals; equipment and software features; and cost. (Six…