Describes tools that make the Web more accessible for people with disabilities and lists some of the basic rules for designing a page layout, focusing on HTML, color, buttons, images, links, image map, forms, columns and frames, applets and plug-ins. Discusses how to evaluate the Web page. (AEF)

Describes the Alexandria Digital Library, a geolibrary that focuses on geographical locations. Topics include the evolution of the system and interface design; design goals; user communities, including earth scientists, information specialists, and educators; user evaluation methodologies and findings; and future possibilities. (LRW)

Reports on a research project designed to develop an intelligent computer-based learning environment of industrial applications. "Jonas," an expert system, is part of a modeling/simulation environment which enables shop-floor workers to test and put new philosophies of work into practice in the context of manufacture. The approach focuses on the…

Describes automatic information retrieval system designed and built to handle Arabic data. Discusses cost-effectiveness of automatic indexing. Compares retrieval results using words as index terms versus stems and roots. Includes 19 tables; 60 queries using full words and relevance judgments are appended. (JAK)

The pervasive use of communication technology in schools and universities requires increased security to safeguard information confidentiality, integrity, availability, utility, and authenticity. This article, the first of two, examines procedures for implementing security policy, techniques for minimizing vulnerability, and techniques for…

Examines key management issues involved in delivering geographic information services on the World Wide Web, using the Geographic Information Center (GIC) program at the University of Virginia Library as a reference. Highlights include integrating the Web into services; building collections for Web delivery; and evaluating spatial information…

Compares humanlike versus machinelike interactional styles of computer interfaces, testing hypotheses that evaluative feedback conveyed through a humanlike interface will have greater impact on individuals' self-appraisals. Reflected appraisals were more influenced by computer feedback than were self-appraisals. Humanlike and machinelike interface…

Describes a new model for quantitatively assessing screen formats. Results of applying the model to data entry screens support the use of the model. Also described is a critiquing mechanism embedded in a user interface design environment as a demonstration of this approach. (Author/AEF)

School districts are confronted with many decisions about computerization and computer services. Reviews the current landscape of computer hardware and software technology. Presents a computer decision-making process, including a flow chart. (MLF)

Describes American Memory, a multimedia computer system that incorporates CD-ROM and videodisk to provide access in electronic format to some of the Library of Congress archival materials on American history. Highlights include participating libraries; contents of the collections; searching; evaluation; and examples of the system's use at Barnard…

Reports on an experiment in which a course in psychology was replaced by a mixed formula consisting of a CD-ROM complemented by seminars and workshops. The CD-ROM was conceived as a collection of documents linked together with Netscape facilities. Students searched through these documents for information to answer questions (challenges) on the…

Israel's Education Ministry is equipping all schools with modern computers and software over five years. As schools receive hardware and software, teachers receive training. Both sophisticated and basic hardware and software are currently available. For English-language teaching, the word processor is the most important computerized tool, along…

Examines the Museum Educational Site Licensing (MESL) Project--a cooperative project between seven cultural heritage repositories and seven universities--as well as other developments of cultural heritage image databases for academic use. Reviews recent literature on image indexing and retrieval, interface design, and tool development, urging a…

Focuses on natural language processing (NLP) in information retrieval. Defines the seven levels at which people extract meaning from text/spoken language. Discusses the stages of information processing; how an information retrieval system works; advantages to adding full NLP to information retrieval systems; and common problems with information…

Interface and instructional design guides almost completely ignore sound, and research suggests many promising instructional uses remain largely unexplored. Examines information processing and communication theoretical foundations for sound's systematic use in the instructional communication system and proposes a framework for a program of…