July 2012
Le Chal: A haptic feedback based shoe for the blind | Anirudh Sharma | touchaddict
Le-Chal is a way finding aid for the visually impaired that uses a language of vibrations, complementing their natural adaptations and extends their limitations.
December 2010
Cognitive Accessibility Online | Yahoo! Accessibility
There are a number of reasons why cognitive accessibility is not taken into account when designing websites. Accessibility for users with cognitive disabilities can be a far greater challenge than for those with other types of disabilities.