Sometime 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 Cyclopsâs wraparound visor from X-Men. 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 a Google phone, they could be voice-activated, using an âOkay, Glassâ command.
Some visionaries predicted that the ability to take photographs, check your e-mail or start recording video, without having to pull out your phone, would be a gamechanger. Others thought people would make a spectacle of themselves. The naysayers won,âŚ
