These are neither pretty nor good examples ... but teletext [1] and the french minitel [2] surely were interesting [1] https://en.wikipedia.org/wiki/Teletext h

These are neither pretty nor good examples ... but teletext [1] and the french minitel [2] surely were interesting [1] https://en.wikipedia.org/wiki/Teletext https://en.wikipedia.org/wiki/Teletext [2] https://en.wikipedia.org/wiki/Minitel https://en.wikipedia.org/wiki/Minitel