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"Today at Google's I/O conference, Sergey Brin took the stage to demo an amazing experience with Google Glass, the company's forthcoming augmented reality project. But the big news is ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/google/2012/06/27/google-glass-launches-for-us-based-io-attendess-1500-and-shipping-early-2013/>