Qualcomm develops eyes-free smartphone for the blind and visually impaired, calls it RayBy A. Santos, 10.23.2012
Android devs: if you can't use your app with your eyes closed, open them and read thisBy S. Sakr, 04.11.2012
Georgia Tech researchers turn an iPhone into a Braille writer with BrailleTouch appBy M. Gorman, 02.18.2012
