Discussion of the effectiveness of video images in distance education focuses on identifying and designing two-dimensional graphics that will display properly. Offers image design recommendations and discusses format modifications for 35-mm slides, overhead transparencies, printed materials, and computer images. (Author/LRW)

Describes techniques developed to improve the perceptual skills of maintenance technicians who align shafts on rotating equipment. A 3-D practice environment composed of animated mechanical components and tools was enhanced with 3-D VRML (Virtual Reality Modeling Language) scenes. (Author/AEF)

Discusses procedures for storyboard development and provides guidelines for designing interactive multimedia courseware, including interactivity, learner control, feedback, visual elements, motion video, graphics/animation, text, audio, and programming. A topical bibliography that lists 98 items is included. (LRW)