Centers on the current interest of using CD-ROM for text retrieval. Describes the digital video interactive (DVI) system which integrates graphics, audio, and video images with text. Explores why CD-ROM use by scientists is limited. (MVL)

Presents a discussion of laser disk systems developed by different institutions to store and distribute information and visual images. Includes information on storage, preservation, and use in the classroom or for research. Evaluates image quality, storage capacity, and transmissibility. Urges use of the videodisk to organize information and…

Maintains that photographs can be used to enhance instruction at all grade levels. Discusses the hardware, software, and process necessary to create both teacher-developed and student-developed photo compact disks. Also maintains that many commercial photo CDs are available royalty-free for the classroom. (CFR)