cartechboy writes "Americans have enough trouble keeping from texting their way to dangerous — or worse — situations in cars. But now car makers, looking to differentiate with tech integrations and after jamming iPhone everywhere, are working hard at integrating Google Glass into vehicles. Consider this quote: 'Within seconds, I've got step-by-step directions to a coffee shop down the street beamed directly to my eyeballs.' Aside from being a little Jetsons, sounds potentially problematic. (Note, Mercedes had been doing R&D since July.) It goes without saying that someone is working on an integration of their own with a Tesla Model S. There is a coolness factor, there may be some utility — but not sure this is a great idea."