Steve Mann: "Digital eye glasses like Google’s Project Glass, and my earlier Digital Eye Glass, will transform society because they introduce a two-sided surveillance and sousveillance.
Not only will authorities and shops be watching us and recording our comings and goings (surveillance as we know it today), but we will also be watching and recording them (sousveillance) through small wearable computers like Digital Eye Glass." Read on at techland.time.com
Steve Mann has been described as the "father of wearable computing" and "the world's first cyborg". More info at en.wikipedia.org
The picture above, showing the evolution of Steve Mann's Digital Eye Glass was also taken from en.wikipedia.org