26 July 2012 16:00
![](http://blogmarks.net/screenshots/2012/07/26/0fda3d71355e8f0c1a1aacc568285bce.jpg)
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.
26 July 2012 15:30
![](http://blogmarks.net/screenshots/2012/07/26/6f7fb4ee1a80771f9c59444f7ac6b139.jpg)
Des chaussures intelligentes et connectées pour guider les malvoyants - Educavox
Des chaussures se connectent via bluetooth au GPS du téléphone mobile
1
(2 marks)