Discusses the use of icons in computer interface design. Highlights include picture processing time, complexity, recognition memory, differences between picture icons and picture/text icons, the use of color, size, placement, and touch design. (LRW)

Discusses the importance of the computer-user interface for instructional multimedia materials to motivate students effectively. Motivation, functionality, learner control, cognitive optimization, interactivity, cognitive load, and screen design are discussed. (LRW)

Describes a study where 66 subjects were asked to perform some predefined book purchasing task in a series of Web sites with varying interface quality. A strong relationship between interface quality and trust was found and some components of user interface quality were more important than others. Discusses implications for Web site design.…

Identifies user interface problems as they relate to computer-assisted instruction (CAI); reviews the learning theories and instructional theories related to CAI user interface; and presents potential CAI user interface improvements for research and development based on learning and instructional theory. Focuses on screen design improvements.…

This article describes the evolution of computer interface research issues from text-based interface design guidelines to more complex issues, including media selection, interface design, and visual design. This research is then integrated into the Analysis-based Message Design (AMD) process. The AMD process divides the interface design process…

Effective message design for screen-based computer or video instructional programs requires knowledge from many disciplines. Evaluates current conventions and suggests a new set of guidelines for screen-based designers. Discusses screen layout, highlighting and cueing, text font and style, text positioning, color, and graphical user interfaces for…

Describes the design, implementation, and evaluation of a distributed Web-based learning community (DisWBLC) based on knowledge sharing for college students. Highlights include virtual learning communities; Web site resource searching; databases; screen design; user interface; feedback from teachers and students; and future possibilities.…

At the center of hypertext is the link, an active connection from part of one document to another document (or part of that document). In the early days of the World Wide Web, it was easy for readers to identify the links on the page: the unvisited links appeared in blue and underlined, the visited links appeared in red or purple and underlined.…

Describes graphical elements--backgrounds, buttons, rules, and enhancements like drop shadows--that can transform Web pages without significantly increasing download time. Used thoughtfully and consistently, such graphical elements can create a unique style that serves as a personal Web page trademark. (AEF)

Designing the instructional interface is a challenging endeavor requiring knowledge and skills in instructional and visual design, psychology, human-factors, ergonomic research, computer science, and editorial design. This paper describes the instructional interface, the challenges of its development, and an instructional systems approach to its…

"MedLine Search Assistant" is a new interface for MEDLINE searching that improves both search precision and recall by helping the user convert a free text search to a controlled vocabulary-based search in a visual environment. Features of the interface are described, followed by details of the conceptual design and the physical design of…

Describes a Web site that introduces novice Web users to principles of design and navigation of instructional Web sites. Discusses the process involved in designing the site, lessons learned while developing it, and recommendations for further research. Includes a list of research-based guidelines derived from the literature in the areas of screen…

This paper describes basic types of World Wide Web pages and presents design criteria for page layout based on principles of visual literacy. Discussion focuses on pages that present information in the following styles: billboard; directory/index; textual; and graphics. Problems and solutions in Web page construction are explored according to…

Focuses on the pre-design questions that a Web site designer and client need to address. Discusses the why, who, what, where, and when phases of the Web site design process. Includes a Web Site Development Form to guide site designs through the first two stages of Web site development: specification and design. (AEF)

Presents technical issues, design considerations and resource sites to consider when designing a Web site. Discusses fonts; colors; screen resolutions; statement of purpose; audience; content; layout; size and number of images; spacing and emphasis; browser-supported features; grammar and spelling; revision/improvement; and testing. (AEF)