Presents a general overview of various light-related findings with implications for the computer assisted learning environment. Suggests that software developed for instructional purposes incorporate color to maximize visual sensitivity and retention of information while minimizing visual fatigue. (Author/JN)

Discusses physiological and psychological aspects of color. Includes guidelines for using color effectively, especially in the development of computer programs. Indicates that if applied with its limitations and requirements in mind, color can be a powerful manipulator of attention, memory, and understanding. (Author/JN)