Compares the five classic graphic design principles used to construct visual messages--proportion, sequence, emphasis, unity, and balance--with relevant human factors research findings. Compiled by Williges and Williges (1981) these findings focus on the structuring of information for visual displays in interactive environments. (MBR)

Reports the results of two formative research studies conducted during the design process for a new, portable trackball-like computer input device for small children. The findings are discussed in terms of the design of appropriate interfaces for young children, and what can be learned from formative research on products in development. (25…

Summarizes the National Institute of Occupational Health and Safety's recommendations for computer stations in industrial settings and proposes their adaptation to educational institutions. The human side of computer applications is stressed; solutions to educational problems are described; and a checklist of requirements for student comfort is…

Reviews research findings on variables in computer screen displays and their effects on learning for use by purchasers or designers of computer systems for instructional purposes. Variables discussed include fatigue, density of displayed text, scrolling, upper-case vesus upper- and lower-case lettering, letter size, and graphics. Ten references…

Discusses features in the physical environment that need to be considered for integrated learning systems (ILSs). Highlights include ergonomics; lighting, including contrast and colors; space, furniture, and equipment, including keyboard, monitor, software, and printer; ambient noise and acoustics; temperature, humidity, and air quality control;…