Love it or hate it, the annual International CES is the way the year begins for many people in the consumer electronics industry. Next week in Las Vegas, companies will present their vision of things to come, some of it grounded in fact and some pure speculation. For all the solid technology on show, there's an equal amount of "throw it out and see what sticks" gadgets and gizmos. Here's a look at some of the highest profile technologies of CES 2013 that didn't quite live up to the dream or at least not yet.