Discusses the need for usability testing for information systems and for librarians to recognize what makes computer interfaces either easy or difficult to use. Highlights include user friendliness; navigation; standards; visual appeal; layout and design; feedback; help screens; and the usability-testing process. (LRW)

Users of content-based software programs, including hypertexts and instructional multimedia, rely on the navigation functions provided by the designers of those program. Typical navigation schemes use abstract symbols (arrows) to label basic navigational functions like moving forward or backward through screen displays. In a previous study, the…

This paper presents interface guidelines from research at the University of Pittsburgh (Pennsylvania) School of Information Sciences in developing a collaborative, problem-based learning environment for the World Wide Web. The lessons learned are based on student use and evaluation of three interface prototypes over the course of 3 years and…

Provides guidelines to instructional designers and multimedia developers for converting traditional instruction to electronic learning, specifically a Web-based format. Discusses initial planning; screen styles; user navigation requirements; appropriate links; target audience description; organization of course content; user interface designs;…

This paper documents issues in converting the Figure Classification Test to the computer. The purpose of the test, which is almost entirely visual, is to determine the subject's ability to discover rules via the visual/spatial environment. The methodology of the paper-and-pencil Figure Classification Test is as follows: the subject views a series…

This paper examines hypermedia design and draws conclusions about how educational research and theory applies to various aspects of World Wide Web (WWW) homepage design. "Hypermedia" is defined as any collection of information which may be textual, graphical, visual, or auditory in nature and which may be accessed via a nonlinear route.…

Modeling the functions of a teacher in a computer interface is not a new practice; most computer applications employ electronic performance support systems (EPSS) such as online help, wizards, coaches, and even some forms of artificial intelligence. This paper presents easy-to-implement strategies for increasing learner autonomy by embedding…

This paper describes how student reactions shaped the design of a WWW (World Wide Web)-based course environment at the University of Twente (Netherlands), using the example of a first year course. The first section discusses the importance of user interface (re)design for WWW-based courses. The University's focus on student evaluations of…