Is there an affordable Google Glass like floating screen. With the number of people walking looking at their screens, it makes sense to just gave a floating scr

Is there an affordable Google Glass like floating screen. With the number of people walking looking at their screens, it makes sense to just gave a floating screen in a nicely design spectacle. No camera, just a ui to see your phone screen and something to track finger movements and tap. We already have people who have Bluetooth speakers, no reason to also not have a tiny screen near the eyes.