If we're working on making a touch screen phone more accessible to the sightless, why not ditch the screen entirely and replace it with a tactile display capable of adapting to the needs of the user? This would make it possible to still have your email or even text messages right at your fingertips - literally!
Here's a prototype that I'm sure could be improved upon and made portable given the right amount of funding.
http://www.nist.gov/public_affairs/factsheet/visualdisplay.htm
First off, this WAS DISCRIMINATION and RACISM!...PERIOD
Actually, while this is discrimination it had nothing to do with racism. The article states nothing about their particular family origins or even their physical type other than the fact that the men have beards (which I happen to be sporting one at the moment) and the ladies were wearing head coverings (which any trip to the mall would tell you that maybe they're on to something, makeup can only help so much - I'm thinking of you, Tami Faye). While I may be making a few cheeky remarks, you're the making a fundamental error and being racist by assuming that a Muslim has to be of some other race than Caucasian. Stick with the facts delivered in the article and not your own conjecture. Ysuf Islam and Shaikh Rahmatullah al-Farooq would be rather upset to know they couldn't practice their religion just because of their racial makeup.
Your fault -- core dumped