The most common use of computers in distance education is in the preparation of a visual image that is somehow transmitted to students. This paper addresses some design considerations for computer-produced visual displays that are intended for either local or distant audiences. Advice is offered on all three basic components of information…

Teaching via Interactive Television (ITV) is more than pushing a few buttons. Existing courses taught in the traditional lecture-based format must be modified in order to be effective via ITV. Visual literacy and guidelines which support visual literacy are critical to the success and effectiveness of an ITV course. This paper addresses visual…