This is beyond. Where does it end? Governments and corporations will no doubt misuse this technology. Imagine a corporate HQ with this at the gate. Maybe a tank

This is beyond. Where does it end? Governments and corporations will no doubt misuse this technology. Imagine a corporate HQ with this at the gate. Maybe a tank with this on the turret or riot police with this on their helmets. I, for one, would not buy a phone with this "feature".