2022 VISION

ometime in early 2013, a handful of Americans could be spotted out and about in California wearing a new gizmo that looked like a cross between a pair of plastic prescription glasses and Cyclops’s wraparound visor from . It was the prototype of a new Google launch, Project Glass. Released to the public later that year, the USD1,500 smart-glasses comprised a tiny display screen mounted onto a flexible frame that incorporated a camera, a microphone and a computer. Like