Examines design functions of present file organizations in the context of available data storage devices and identifies current developmental trends. (Author/RAA)

Describes the general methodology of time and motion studies and reports the results of a study which used this methodology to compare digitization of images in a microcomputer environment with storage of images on microforms. (CLB)

Discusses digital imaging technology and examines document database conversion considerations. Two types of document imaging systems are described: (1) a work in process system, and (2) a storage and retrieval system. Conversion methodology is outlined, and a document conversion scenario is presented as a practical guide to conversion. (LRW)

Reviews several CD-ROM products displayed at the March 1989 International Conference on CD-ROM sponsored by Microsoft. Product capabilities for handling text, audio, images, and full motion video are described, and potential applications for information retrieval are discussed. (CLB)

Explores the use of analog optical disks as a practical, cost effective means of building picture databases. Questions that should be asked to determine whether optical disk is a suitable picture storage alternative for a particular application are identified and three implementation issues--imaging, indexing, and integrating--are discussed. (CLB)

Knowing how to store documents for easy retrieval can be an art, but it can be learned. Just as a computer is only as good as the information and program which is fed into it, a filing system's value depends on the logic with which it was planned to respond to certain needs. (Author/SSH)

Discussion of accessing visual resources focuses on possibilities for subject access. Projects in North America and Europe that represent current trends in accessing visual resources are described; computer-aided retrieval strategies are reviewed, including key words, comprehensive descriptors, and optical scanning; and user needs are considered.…

Reviews the current status of satellite remote sensing data, including problems with efficient storage and rapid retrieval of the data, and appropriate computer graphics to process images. Areas of research concerned with overcoming these problems are described. (16 references) (CLB)

Discusses the need for user oriented optical storage systems to deal with information storage in offices, and describes the Megadoc system. The features described include hardware configurations, microcomputer applications, the ability to read microfilm or microfiche documents, equipment standards, and current systems software. (CLB)

The objectives of this project were to assist the National Archives and Records Administration (NARA) in developing a policy for the representation, transfer, access, and preservation of electronic records of permanent value. A lack of attention to the management, retention, and selective preservation of these machine-readable records will result…

Discusses factors that should be considered by buyers and producers of databases on CD-ROM (compact disc-read only memory). The advantages and disadvantages of CD-ROM are also discussed and compared with those of magnetic and print media, and market projections are provided. (CLB)

This scenario of a possible library of the future includes reviews of technology and equipment either currently or soon to be available to libraries for information input, storage, processing, output, and transmission; descriptions of several existing forward-looking library and information systems; and a discussion of the impact of futuristic…

This report examines the potential impact of optical media--videodiscs, compact audio discs, and optical disks, tapes, and cards--in library related applications. A detailed consideration of the technology includes discussion of the underlying principles, the various forms in which the technology is marketed, production methods and costs, and the…

A series of six articles discusses the technology of optical data disks, current and possible future applications of this technology, their potential impact on information retrieval systems, and the potential problems as they apply to information science. (CLB)

Description of new applications of digital optical disc storage technologies focuses on CD-ROM (Compact Disc--Read Only Memory); CD-I (Compact Disc--Interactive); and DV-I (Digital Video--Interactive). Features of each technology are described in the context of instructional design and educational technology, and the role of educational research…