Surveys four possible types of multimedia computer systems: hypermedia, multimedia database, multimedia message, and virtual reality systems. The potential use of multimedia computer systems as public access systems in libraries is discussed, including fiscal, legal, organizational, standardization, and technological challenges that would have to…

Profiles X.400, the Open Systems Interconnection (OSI) Application layer standard that supports interpersonal electronic mail services, facsimile transfer, electronic data interchange, electronic funds transfer, electronic publishing, and electronic invoicing. Also discussed are an electronic directory to support message handling, compatibility…

This overview of information technology in Pennsylvania discusses Internet access in public libraries; technology infrastructure; strategic partnerships; future possibilities; distance learning for small, rural, and/or poor school districts; an electronic communication network; a computer bulletin board for teachers; and a database for school,…