Facebook, Ray-Ban launch smart glasses—who will wear them?

Seven years after the ill-fated Google Glass, and five years after Snap rolled out Spectacles, another tech giant is trying its hand at internet-connected smart glasses, hoping that this time around things might be different and people will actually wear them.Seven years after the ill-fated Google Glass, and five years after Snap rolled out Spectacles, another tech giant is trying its hand at internet-connected smart glasses, hoping that this time around things might be different and people will actually wear them.