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Department of External Affairs, Ottawa (Ontario). – 1983
One of 10 in a series on videotex, this promotional brochure discusses the enhancement of cable service systems that use videotex and teletext technologies. It explains the advantages of Canada's approach to videotex, which uses the standard called NAPLPS (North American Presentation Level Protocol Syntax), otherwise known in Canada as Telidon.…
Descriptors: Cable Television, Computer Graphics, Computer Software, Diagrams
Robinson, Brent – 1983
This paper looks at the potential of the new electronic media of broadcast television (including teletext and interactive cable), the videodisc, and the microcomputer. It examines the nature and extent of these media as textual communication systems and considers their implications in terms of both the reading skills they demand, and the ways in…
Descriptors: Broadcast Television, Cable Television, Computer Assisted Instruction, Computer Software