Explains multimedia information systems (MMIS) and describes a pilot system with automatic content retrieval developed at the Victoria University of Manchester (England). Topics discussed include types of databases; requirements of the Manchester MMIS; system architecture and operation; semantic data and their representation of images; queries;…

This online pilot project demonstrates the feasibility of using the OCLC transaction tapes to create an online catalog, and the utility of the BRS database structure for loading this data and for online searching. It also shows the feasibility of a user-cordial interface for patrons and for staff and provides an opportunity to test many factors…

Discusses the use of microcomputer-based testing methods in media and community research, with descriptions of the Programme Evaluation Analysis Computer (PEAC) developed for the Ontario Education Communications Authority and of the application of the PEAC system in a study of second-by-second responses to Orson Welles'"War of the…

The Library of Congress presents the history of its Machine Readable Cataloging (MARC) system. Descriptions of MARC pilot projects and distribution services are followed by a discussion of several conversion projects undertaken by libraries in order to implement MARC. Then MARC's influence on standardization of formats for information interchange,…