New Tech Could Create Textured Touch Screens

techi.com — We all know the problem with touch screens. You can’t text under the table while you’re in a meeting. Or while you’re driving. Or while you’re doing anything other than watching the screen carefully to ensure that the letter you tapped is the one that appeared on the screen. Oct 9, 2010 View in Crawl 4

New Tech Could Create Textured Touch Screens