In-vision teletext: Ceefax AM

Sequences of BBC Ceefax pages were regularly broadcast as television pictures accessible to all, even those without teletext-equipped TVs. Ceefax AM was an example. Graphics trail pages introduced information pages on the relevant topics


4-Tel On View

Some of the designs for in-vision trails introducing details of Channel 4 programmes


Lettering designs

Examples of custom graphic fonts devised as standards - some for individual channels - that could be typed from the keyboard. No teletext font could imitate the curves of "real" type, so these were inevitably compromises, some more successful than others


Channel title pages

Intelfax Ltd provided programme related teletext information services for numerous terrestrial and satellite channels. Designs for some of these are shown here (not necessarily as broadcast). The composite image was created for Intelfax website/publicity purposes.