... AR is a spectrum, and the Air Glass falls way on the “simple notification machine” side of it, not the realistic holograms you’ll find in products like Microsoft HoloLens. The device is a single lens equipped with a monochrome Micro LED projector and a waveguide that projects its light, plus a plastic stalk with a small speaker and a trackpad that accepts swipes, taps, and presses. ...
To use it, you put on a pair of custom-designed metal glasses frames that have a matching magnetic nub on the temple. The frames are ordinary glasses but fit the lens system along the right side, and you’ve got a monocular AR display similar to Google Glass. When you’re done using the AR component, you use that magnetic divot to snap it against a curved charging case that looks a bit like a shoe horn, which in turn charges over USB-C. ...
I love the theory behind Oppo’s design because it’s a strong tactic for offering lots of style options while also mitigating the perennial AR creepiness factor. ...
The Air Glass, by contrast, is more like an earbud for your eyes. ...