Of all the cool new interface experiments out there Google Glass is in my opinion the one with the greatest chances of disrupting the norm. It is also one of the most different marriages of product and interface that has been unveiled in the past few years. Through the super powerful and realistic point-of-view capturing people will be able to to see the world through each others glasses. If in the future viewing the world through other peoples eyes becomes more of a convention it will have some interesting potential effects on social disparity and anthropology. If you are interested in trying to get your hands on them you can hashtag a tweet to #ifihadglass or a Google+ post on +ProjectGlass telling them what you would do if you had a pair.