Google Glass looks like it's going to be a game changer, and the accompanying commercial is a lesson in how to advertise. Google Shoes, however, leaves a lot to be desired. 

Don't get me wrong, it is amazing technology, but it doesn't add up. Do you have to have headphones in all the time? Any time you're at work your shoes are going to tell you to go do something even though you're stuck at your desk? 

Google glass is awesome, Google shoes, not quite.

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