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In pictures: BBC News website's 10th anniversary
News watch

Jordan, George and Steven invented this pulse-powered watch, with a screen pen to navigate and voice-activated hologram to deliver the news.

Jonathan Mitchener says: "Watches powered by wrist movement have been available for years and 'power harvesting' from the body will be important.

"I expect holographic techniques in displays and components such as memory chips. But pointing with fingers - as with the iPhone - will win out over special pens as these are easily lost."

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