The Most Wonderfully Unrealistic Gear from CES 2013

At CES every year, we cover hundreds of products. They're usually only barely differentiated from previous models. But sometimes, companies trot out devices and technology that could bring something new and wonderful to the market—it's just too bad the odds of this vaporware ever being for sale are slim to nil. Here's… » 1/10/13 2:40pm 1/10/13 2:40pm