Lots of people have had the mistaken impressin that Glass magically overlays your entire vision--see all the breathless posts about ad banners being automatical

Lots of people have had the mistaken impressin that Glass magically overlays your entire vision--see all the breathless posts about ad banners being automatically rendered onto your cereal boxes. Seems to me that the video is about your view with Glass, how it's just a little screen in the corner, and what the UI looks like.