Discusses technological research efforts by the Research and Development Department of the British Library in the areas of videotex, videodisc, and teleconferencing, noting the videotex service known as Prestel and the department's network project, called BLEND (Birmingham and Loughborough Electronic Network Development). (EJS)

Discusses trends in computer technology and their use for library catalogs, noting the concept of bandwidth (describes quantity of information transmitted per given unit of time); computer hardware differences (micros, minis, maxis); distributed processing systems and databases; optical disk storage; networks; transmission media; and terminals.…

Presents a technical description of Radio Shack's TRS-80 microcomputer system. Storage and memory are discussed, as well as limitations of the system and a sample program for coding and scoring true-false questions is given. (RAO)

Presents two storage models and several other associated models for the presentation of multimedia documents. Analysis of these models reveals their capacity to synchronize various temporal scenarios while allowing users simultaneous and secure access to multimedia systems. Discusses theoretical foundations, information processing, multimedia…

This summary of the literature on document image processing from 1988-90 focuses on WORM (write once read many) technology and on rewritable (i.e., erasable) optical discs, and excludes CD-ROM. Highlights include vendors and products, standards, comparisons of storage media, software, legal issues, records management, indexing, and computer…

This publication introduces electronic document imaging systems and provides guidance for local governments in New York in deciding whether such systems should be adopted for their own records and information management purposes. It advises local governments on how to develop plans for using such technology by discussing its advantages and…

The rapid growth and distribution of scholarly research in the middle and late twentieth century, the limited supply of old books and other paper-based materials, and the deterioration of items printed on acidic paper since the mid-1800s have meant that many libraries lack suitable copies of printed sources that their users would like to read. For…

A brief, non-technical synopsis of computerized data tape files available from the library of survey data collected over the last 20 years by the U.S. Department of Education Office of Educational Research and Improvement's Center for Education Statistics is provided in this directory. The available data files are listed in the following broad…

This manual was designed to provide the library manager or supervisor with a basic understanding of microcomputer hardware, software, procurement, and supervision. While developed for a summer workshop series, it can also serve as an introductory text. Separate chapters cover 10 major topics: (1) the microtechnology revolution; (2) how a…

This report delineates the theory and terminology of data compression. It surveys four data compression methods--null suppression, pattern substitution, statistical encoding, and telemetry compression--and relates them to a standard statistical coding problem, i.e., the noiseless coding problem. The well defined solution to that problem can serve…

Problems associated with uncoordinated proliferation of data collection procedures will not be alleviated until educational agencies and legislative bodies, at both state and federal levels, view data as a scarce resource which must be managed efficiently. Better linkages must be made between the data transfer requirements generated by the…

The report specifies the design of the data entry system for the Sample Data System subsystems (SDS-1 and SDS-2) providing connectability to meet previously specified purposes and functions of the Management Information System for Occupational Education (MISOE). General assumptions for specifying the SDS data entry system are stated including the…

The Air Force has developed a data bank which classifies job descriptions into occupational clusters. A retrieval system, also recently developed computes and publishes a consolidated description of the work being performed by any group which can be defined in terms of the background information. Other retrieval programs are available which enable…

To establish the precise effects of using MARC II in West Sussex, and how it could assist the library staff were the goals of this feasibility study. It illustrates the development of the library catalog and associated systems as both realistic and practical. It indicates what kind of repercussions will be felt by the library and how it could…

The report describes the Classroom Information and Computing Service (CLICS), a pedagogical computer-based information system that is used as a case study in the subject "Information Systems" in the Dept. of Electrical Engineering at M.I.T. CLICS is an abstraction of the Multiplexed Information and Computing Service (MULTICS) that is being…