Mark Zuckerberg says mobile phones could fade into the background, as Meta reveals the technology he believes could eventually take their place. That is the kind of shift Mark Zuckerberg believes smart glasses could eventually make possible. Zuckerberg Expects Phones to Become Less CentralZuckerberg compared the possible transition with the move from desktop computers to smartphones. Unlike the company’s Ray-Ban glasses, Orion is designed to place digital images directly into the user’s field of view. The Orion smart glasses have been in the works for almost a decade, but Zuckerberg thinks they aren’t quite ready for the mainstream.