During a surprise appearance at the 6th Annual Wonder-Full tribute concert by DJ Spinna at the Echoplex in Los Angeles on September 11th, soul music legend Stevie Wonder -- who has been blind from birth -- thanked Apple co-founder and chairman Steve Jobs for making the iOS devices such as the iPhone and iPad fully accessible to disabled users, AppleInsider and The Next Web report. The comment was part of a longer free-form speech encouraging the audience to think about how to help those with disabilities.
