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Le Chal is a haptic/vibrational feedback shoe designed for the blind and visually impaired, on of the projects of Anirudh Sharma, a member of the NUI Group (Natural User Interface).  Le Chal was conceptualized at the 2011 MIT Media Lab Design and Innovation Workshop at COEP.
Take me there Shoe/ Le Chal

Shoe for visually impaired - Le Chal Himanshu Khanna, 10/31/11

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