00000nam 2200000zi 4500 9.877985 CaOODSP 20221107165122 m o d f cr |n||||||||| 191001s1985 onc |||#o f000 0|eng d CaOODSP eng rda CaOODSP eng fre n-cn--- Co22-264/1985E-PDF Understanding the Canadian videotex marketplace : report on the videotex Canada meeting, 4-5 March 1985, Toronto, Canada / prepared by Maria Cioni & Associates Inc. [Ottawa] : [Department of Communications], [1985] 1 online resource (1 volume (various pagings)) text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Innovation, Science and Economic Development Canada]. Includes bibliographical references. "Telidon is an advanced information communications technology which is best known for its capability to enable access to graphical and textual information. At the heart of Telidon are the picture description instructions which permit the encoding of pictorial information in a very compact form. This code is ideally suited for accessing information in data banks not only by telephone, but also via other communication media such as: cable television systems; satellite links; and optical fibers." Includes text in French. gccst Telecommunications Canada. Department of Communications. PDF 6.20 MB https://publications.gc.ca/collections/collection_2019/isde-ised/Co22/Co22-264-1985-eng.pdf