Tagged With concepts

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If you know anything about car tyres, you'll know that it's all about the contact patch: the more rubber that meets the road, the better grip you'll have — in perfect driving circumstances, of course. But there are times you'd actually want less grip, like efficient highway driving (or maybe ripping some skids, we won't judge) — and Continental has a tyre concept that can adjust itself to suit the weather conditions and your driving intentions.

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At Lenovo's Tech World conference in San Francisco last week, the company showed off Folio, a fully-functional prototype with flexible screen that allows it to transform from a smartphone-sized mobile device to a larger tablet. The idea, of course, is to put the best features of both devices into a gadget you can easily carry in your pocket.