At Clemson University, requests from individual departments for specialized data processing services are increasing. Avenues taken by the division of administrative programing services to respond to department requests include: expanding availability of existing data retrieval and restricting new development to areas of general use by all…

User perception of data importance and the economic feasibility of hardware and storage devices will determine the future direction of online systems. A retrieval system's functions are ultimately dictated by database design. Early online sytems were designed for bibliographic information limited to citations only using sequential files. When…

Presents a formal model for specification of logical requirements of computer-based information systems that incorporates structural and dynamic aspects based on two separate models: the Logical Information Processing Structure and the Logical Information Processing Network. The model's role in systems development is discussed. (MBR)

Part of the Communications Design Center's (CDC) on-going research on communication and document design, this report emphasizes the importance of a multi-level computer help system that goes beyond simple command descriptions to include assistance with goals and strategies within the application domain--in this case, automated authoring. The help…

Part of a sustained program that has involved the design of personally tailored information systems responsive to the needs of scientists performing common research and teaching tasks, this project focuses on the procedural and content requirements for accomplishing need diagnosis and presents these requirements as specifications for an…

The Public Access Library System (PALS), a two-way cable television system for the delivery of community information, was developed by the staff of the Pasadena Public Library working with a consultant under a 1-year Library Services and Construction Act (LSCA) grant. The objectives of the project were to: (1) identify six potential databases that…

This discussion of Alanet, a comprehensive information system for professional librarians, covers its development; program features; advantages; uniqueness as a complete and integrated electronic information system for library professionals; system applications; benefits; costs; future developments; and user education. (MBR)

A series of 11 articles describes information technologies being used in the U.S. Congress, the impact of these technologies, and possible future developments. Included are a chronology of key actions affecting congressional information support and a list of readings in information technology and Congress. (CLB)