Technology

CES 2013: In Photos

Ultra HD TVs, massive touchscreens, wearable computers. It's CES 2013.

CES 2013: In Photos

CES 2013: In Photos
CES 2013: In Photos
CES 2013: In Photos
CES 2013: In Photos
CES 2013: In Photos
CES 2013: In Photos
CES 2013: In Photos
CES 2013: In Photos
CES 2013: In Photos
CES 2013: In Photos
CES 2013: In Photos
The Consumer Electronics Show
The Consumer Electronics Show
The Consumer Electronics Show
The Consumer Electronics Show
The Consumer Electronics Show
The Consumer Electronics Show
The Consumer Electronics Show
Not impressed by Lenovo's 27-inch screen, 3M has an even bigger 84-inch touch screen table that can handle up to 40 simultaneous touches. This one isn't coming out for consumers though; it's meant to be a commercial product. (joanna Stern/ABC NEWS)
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