Discussion of how moving image documents (MID)--i.e., film, videotape, and videodisc--can be described for information retrieval highlights the Image Structure Information System (ISIS) project. This project elaborated a definition of abstract suitable for MID and constructed a microcomputer environment that selects elements useful for access and…

A survey of 123 users at the National Agricultural Library and Purdue University showed that, for most measures of acceptability, users preferred online or digital videodisc versions of the Pork Industry Handbook to the printed version. User characteristics were examined as factors that might influence responses. (Author/MES)

Examines competing, commercially developed electronic mail programs and how these technologies will affect the functionality and quality of electronic mail. How new standards for client-server mail systems are likely to enhance messaging capabilities and the use of electronic mail for information retrieval are considered. (Contains eight…