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.

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. http://feedproxy.google.com/~f/rss/cnn_us?d=41 http://feedproxy.google.com/~f/rss/cnn_us?d=50 http://feedproxy.google.com/~f/rss/cnn_us?i=QvAVnMf7 ...