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blindle / handle for blind

blindle
blindle

For blindmen,it is too difficult to find the keyhold when they try to open a door.This code lock is specially designed for the blindmen,you will find three wheels under thehandle,we put the braille on the wheels as code,so that the
blind can open the door with feel.

Design

Zhe Jiang University

Zhe Jiang University
Ning Bo, China

Lin Lin;Zhenpeng Li;Xuan Chen;Peng Liu