I'm not sure if this MS version uses the same tech:
Student-made tablet app may make dedicated Braille writers obsolete
"uses plastic cells sprayed with a flexible polymer. If Microsoft is to be believed, those pixel sized bits of plastic would be manipulated with UV light and would be used to convey a whole array of textures"
Last edited by john70t; 02-13-2015 at 05:34 AM..
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