Videotex was one of the earliest implementations of an end-user information system. From the late 1970s to early 2010s, it was used to deliver information to a user in computer-like format, typically
Videotex example screen showing its graphics capabilities, 1978. As in teletext, predefined, fixed-width graphics characters in multiple colors could be used to create an image.
Minitel was perhaps the most successful videotex service worldwide, using this terminal, c. 1982.
Loewe Multicom E, a late 1980s videotex terminal
Antiope was a French teletext standard in the 1980s. It also formed the basis for the display standard used in the French videotex service Minitel. The term allegedly stood for Acquisition Numérique e
Antiope videotex page used during the СПОРТ exhibition in Moscow (1976)
Antiope videotex demonstration page (1976)