Sharp shows the future of touch screens for micro devices

October 3, 2007 Sharp yesterday began publicly demonstrating a new technology that could have far reaching effects on the way we interact with the mounting tide of mobile information available to us through diminutive devices such as smart phones, PDAs, cameras and UMPCs – the marriage of sensing function with an LCD screen is not new, but Sharp’s technology puts an optical sensor into each pixel enabling the screen to become a multiple touch-point screen and a scanner.

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