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Image gallery: Meet the laptop you'll use in 2015

By Brian Nadel
March 26, 2008 12:00 PM ET


The Siafu concept notebook, designed for the blind by Jonathan Lucas, omits a display altogether. Images from applications and Web sites are converted into corresponding 3-D shapes on Siafu's surface. It can be used for reading a Braille newspaper, feeling the shape of someone's face or going over a tactile representation of a blueprint, for example.



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