20 standout devices from CES 2013

PC World writes, We've seen many gadgets, gizmos, and other tech marvels this week. Some are awesome: 4k TVs, gyroscopic cameras, and new kinds of gaming consoles. (Many were uninspiring but we won't dwell on the negative here.) So without further ado, here are 20 tech products that intrigued us at CES 2013. Enjoy. Click on to see the best of the best.

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