Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
This concept is corresponding to the blind group
Access road and navigation information through the cloud network
Using three axis of conservation of angular momentum to make the product change direction in the blinds hand
The guide way as if someone took the blind man by the hand
More secure and humanization than traditional blind