This basic, entry-level guidebook introduces public broadcasters to videotext or teletext technology and the range of services it can provide. Following an explanation of basic terms and a review of the early history of videotext, a summary of research findings from commercial and public trials of teletext addresses such topics as consumer…

Intended to provide a general understanding of the opportunities and problems associated with low power television (LPTV), this report deals with the legal, technical, financial, and marketplace issues that should be methodically assessed in order to establish an LPTV service. The three chapters in Part 1 address basic issues and provide a brief…