Rings and Bracelet Translate Sign Language
The bracelet comes with detachable rings that, when worn, detect the signing motions that are made by the wearer. It then “translates” the signs audibly via the bracelet, which has an embedded speaker.
TED talk: Design with the blind in mind
What would a city designed for the blind be like? Chris Downey is an architect who went suddenly blind in 2008; he contrasts life in his beloved San Francisco before and after.