Google Glass has gotten grief for being goofy-looking, expensive, and intrusive—oh, and then there was that Roger Scoble shower (shudder)—but as the wearable computers begin to get into the hands of real people, we're finding out just how useful they are. Case in point: a pair of Google's glasses have now officially been used in the operating room, and the surgeon who used them says they offer huge potential for the healthcare industry.
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