By Leo Kelion Technology desk editor Media playback is unsupported on your device Media captionWATCH: How new apps are using AI to rival personal trainers How much tech can you take? Next week aims to stretch your horizons ... Read even more Share this article Search Popular posts Instagram testing tool that resets all recommended posts 2024-11-19 Michelangelo’s hidden message in The Last Judgement uncovered after 500 years 2024-12-11 People baffled after learning truth about how baby carrots are made 2024-12-05 US regulator says AI scanner ‘deceived’ users after BBC story 2024-11-27 Someone impossible to buy for? Perhaps AI can help 2024-12-06