What wearable tech has up its sleeve for CES 2014

Wearable technology is an exploding field in desperate need of a category-defining product. And now, with the Consumer Electronics Show upon us, we get to see whether any company can release an uncompromised, mainstream consumer hit in 2014.

Review: Sony Xperia Z Ultra

Sony has brought out the big guns with its Xperia Z Ultra. But given the device’s 6.4-inch display, is it simply too big for everyday use?

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