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 Brits are just finding out what the ‘o’ in o’clock stands for 2024-08-29 ‘World’s most terrifying rollercoaster’ frightens thrill-seekers with horrifying detail 2024-08-30 Greggs customer livid after being ‘charged extra’ to heat his meal 2024-09-13 Canada hits China-made electric cars with 100% tariff 2024-08-27 ‘I’m desperate for Oasis tickets but one thing’s putting me off – it’s not the price’ 2024-08-28