Gadgets & Gizmos: Meta Glasses backlash, AI watermarks & a self-playing guitar

Steve Caplin says that although Meta sold 7m pairs of their smart glasses last year, there's a massive backlash against them. The AI Claude is to have readable watermarks embedded so that you can tell if it was used or not. A human ChatGPT has had to suspend operations because he proved too popular. An undersea cable has been forced to relocate by Harry Potter fans. There are shirts with built-in fans though Steve was more impressed with a rechargeable Ali Express fan costing a fiver or less. He was not convinced by a crowdfunded, self-playing guitar, reckoning that it was taking the complexity of 3D printing too far. Learn more about your ad choices. Visit podcastchoices.com/adchoices