Every year, the International Consumer Electronics Show yields dozens of exciting, useful and just plain silly high-tech gadgets. Sometimes they're even useful and silly at the same time, like a wristwatch cell phone.
Some products are in stores now, although many are due later this year and a few are still in the prototype stage. Which, if any, will catch on with consumers? It's probably too soon to tell.
CNN spent several days touring the booths at CES, which ended Sunday. Here are a handful of gadgets that caught our eye: Read full article »