Designers Seung-Hyun Yoon, Seol-Hee Son & Ji-Youn Kim have designed a braille navigation aid that communicates to its user both through speech and braille. The Brainovi uses a combination of verbal instructions and touch display, to help a blind person travel alone.
Have you an opinion, used or been to this object or place? Tell us what you like don't like about it, or post any specs/info about it:
