There’s one thing people want to know when they see my first-gen Ray-Ban smart glasses, and it’s got nothing to do with AI, ...

Meta's AR glasses, available Sept. 30 for $799, have a neural wristband and a wide range of AI and app functions. They dream big, but their future is unclear.

“Mark is our number one heaviest user,” Alex Himel, the company’s head of wearables, confirms. Zuckerberg is known for ...