This report proposes a model for designing decision-making information systems in education. In the first section, several relevant themes in education and data processing are summarized, including user involvement, team effort, decision orientation, indicators, enabling technology, design methodologies, and process rather than product. The six…

Proposes a microprocessor-based architecture that makes large use of parallelism both in processing and in retrieval operations. The proposed system consists of three functional blocks: the query processor, simple query executers, and the answer composer. Twenty-one references are listed. (FM)

Describes the development and implementation of a full-text image retrieval system at the Boeing Commercial Airplane Group. The conversion of card formats to a microcomputer-based system using HyperCard is described; the online system architecture is explained; and future plans are discussed, including conversion to digital images. (LRW)

Discusses the need for careful systems analysis and design in the implementation of microcomputer based information systems. Checklists of system requirements and a bibliography of relevant journals, printed, and online sources are provided. (CLB)

Describes capabilities and advantages of spreadsheet software, including its ability to perform "what-if" analysis quickly and easily. Also noted are additional advantages; applications, including use in the library environment; history and development; new-generation spreadsheets; and enhanced packaging in the near future. A spreadsheet…

Describes the development of a machine readable reference information file at the University of California at Los Angeles. The discussion covers factors affecting the database structure, the use of a sophisticated text management system to enter data onto microcomputers, and possible future implementations of the reference information system. (16…

This ERIC Digest examines some of the trends and issues in academic information systems design and describes the policies of several universities that are taking creative advantage of these systems as educational tools. The current emphasis on microcomputers in campus information networks instead of terminals connected to a mainframe computer is…

Describes two experiments that were conducted at the University of Illinois to determine how cognitive abilities of users of information retrieval systems and specific design features combine to create system usability. Logical reasoning and perceptual speed are examined, and reliability and validity are discussed. (Contains 12 references.) (LRW)

This report examines and evaluates the application of prototyping methodology in the design of a microcomputer-based online library catalog. The methodology for carrying out the research involves a five-part examination of the problem on both the theoretical and applied levels, each of which is discussed in a separate section as follows: (1) a…

The first of 10 sections in this report focuses on factors that will affect the evolution of Space Station Project (SSP) documentation systems. The goal of this project is to prepare the space station technical and managerial structure for likely changes in the creation, capture, transfer, and utilization of knowledge about the space station which…

The second of four volumes, this report documents the implementation, evaluation, and institutionalization of the Alaska Administrative Communications Network, an electronic mail system (EMS) developed by the Educational Telecommunications for Alaska Project in response to the need for faster, more efficient communication in support of the…