HISTORY OF TELETEXT
Teletext was one of the most influential broadcast technologies of the 20th century. Born from clever engineering, it brought the information age into homes decades before the internet.
1970s: THE EARLY DAYS
BBC engineers developed the Ceefax system in 1972-1974. ITV followed with ORACLE (Optional Reception of Announcements by Coded Line Electronics) in 1974. Both used spare lines in the TV signal to transmit text and simple graphics.
1980s: THE GOLDEN AGE
Teletext exploded in popularity. TV manufacturers included teletext decoders as standard. Pages expanded to include games (Bamboozle!), holidays, recipe of the day, and more. It became a household staple.
1990s: COMPETITION ARRIVES
The internet began to compete for attention, but teletext remained popular for its speed and reliability. ITV's ORACLE was replaced by Teletext Ltd. Interactive services expanded, including betting and shopping.
2000s: THE FINAL YEARS
As digital TV grew, analogue teletext faced its end. The UK's digital switchover meant the death of traditional teletext. Ceefax transmitted its final page on 23 October 2012.
THE LEGACY LIVES ON
Digital teletext services continue on some platforms, but the original charm of those blocky graphics and page-flipping has been preserved in projects like QFAX, keeping the aesthetic alive for new generations.