I had no idea about the usability for blind and the iPhone :
Moving, beautiful story:
Last Wednesday, my life changed forever. I got an iPhone. I consider it the greatest thing to happen to the blind for a very long time, possibly ever.
This is from June. Last week, he bought an iMac. (Via Andy Baio.)
Update: Fireballed; here are links to Google’s cached versions of his pieces about the iPhone and iMac.
★ [From Austin Seraphin on the iPhone for the Blind]