Presents a new technique for information access based on a combination of Geographic Information Systems (GIS) and conceptual structures as modeled in relational concept analysis. Describes a graphical interface that allows access of spatial, hierarchical, and linear data in a common manner; discusses its features and limits. (Author/AEF)

As information delivery systems on the Internet increasingly evolve into World Wide Web browsers, understanding key graphical elements of the browser interface is critical to the design of effective information display and access tools. Image maps are one such element, and this document describes a pilot study that collected, reviewed, and…

Focuses on making Web sites accessible for blind and visually impaired people. Discusses the possibility of the Americans with Disabilities Act (ADA) becoming applicable to Web sites; tools that allow the visually impaired to use computers and the Web; 18 guidelines for designing an effective, accessible, and maintainable Web site; and testing for…

This set of proceedings assembles papers presented at the 1995 Council for Higher Education Computing Services (CHECS) conference, held at the New Mexico Military Institute in Roswell, New Mexico. CHECS members are higher education computing services organizations within the state of New Mexico. The main focus of the conference was the Internet…

This paper presents an information retrieval system for delivering educational visual materials through the World Wide Web. The system is designed to meet the following user requirements: lecturers prefer direct control over their visual resources; lecturers demand a browser-based interface that will allow them to create and modify their online…