"Vibrating touch screen puts Braille at the fingertips"

[Daphne Ogle]

http://www.newscientist.com/article/mg20127015.700-vibrating-touch-screen-puts-braille-at-the-fingertips.html

1.25 seconds seems like a long time to "read" a character but it's  
great to see people thinking and working on this!

Daphne Ogle
Senior Interaction Designer
University of California, Berkeley
Educational Technology Services
daphne at media.berkeley.edu
cell (510)847-0308