Dame Judi Dench and John Cena to voice Meta AI chatbot

Showing off the Orion glasses, Mr Zuckerberg said: "A lot of people have said this is the craziest technology they've ever seen." Users will be able to interact with Orion through hand-tracking, voice and wrist-based interface. Meta also announced an entry-level version of its Quest line of mixed-reality headsets, with prices for the new Quest 3S starting at 300 ( 225). Some of the world's biggest technology firms have been developing AR glasses but have not yet launched commercially successful mass market devices. In recent years, Meta has pumped billions of dollars into developing AI, AR and other metaverse technologies.