Mark Zuckerberg, CEO of Meta Platforms Inc (FB.O), teased a new smart glasses project with EssilorLuxottica (ESLX.PA) on Wednesday, publishing a photo of the eyeglasses company’s chairman wearing a prototype of a neural interface bracelet – meant for commanding other gadgets. “Here Leonardo is using a prototype of our neural interface EMG [electromyography] wristband that will eventually let you control your glasses and other devices,” Zuckerberg said in a post on Facebook, referring to EssilorLuxottica’s chairman, Leonardo Del Vecchio. He ended his post with a sunglasses-wearing smiling face emoji. In a blog post last year, Facebook, which changed its name to Meta Platforms in October, stated that it wanted to build a wristband that would operate augmented reality glasses, allowing users to interact with a virtual environment via finger gestures. According to Zuckerberg, he was in Milan to discuss plans for new smart glasses with the eyewear manufacturer. EssilorLuxottica and Meta Platforms established a multi-year partnership to build smart glasses in 2020. Starting at $299, they sell frames like the famous Ray-Ban Wayfarer model that are packed with technology, allowing the wearer to capture photographs, listen to music, and make phone calls.