Teletext was slow but it paved the way for the super-fast world of the internet
The BBC has announced that 2020 will mark the end of the Red Button text service – the final incarnation of what was originally known as CEEFAX and Oracle. Those old text-based TV services would seem ridiculously clunky and old-fashioned to an internet generation used to instant streaming and apps for everything. But – as slow and frustrating as that old text system was – it paved the way for the World Wide Web and helped prepare us for the world of social media.
A kind of internet but without social media — what could be better? It wasn’t quick though, was it?
When you fetch a web page, your browser sends a request to the server and the server sends the requested data back to you. CEEFAX, on the other hand, sent each page in turn, on a sort of endless loop. So you would put in the page number you wanted to see using your remote control, but it could take some time before that page came around again. It was a bit like waiting for your favourite sushi dish at one of those Japanese restaurants which use a conveyor belt to deliver the food, or your suitcase at an airport baggage claim.
Those were the days.