It's really amazing but General Motors is teaming up with Verizon and the end results could be videoconferences while you drive. I'm not sure that's a safe idea. They've apparently outfitted a Buick LaCrosse with it to show off at the big show in Las Vegas.
I could see this in the back of limos or the back of mini-vans, the way movie screens are now. It definitely does NOT sound safe for the driver of a car to be on a face-to-face conference call while driving.