Surveys the human factors literature that focuses on self-report evaluations of visual fatigue resulting from use of a visual display unit (VDU). Highlights include viewing distance, color, user demographics, duration of VDU use, physiological measurements, and suggested guidelines for VDU use. (Author/LRW)

Reviews instructional design techniques that are suggested for improving the quality and effectiveness of educational software. Three areas of instructional design are addressed: (1) instructional strategies, including provision, examples and active feedback; (2) screen display, including text style variety; and (3) human factors, including…