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Lock for the blind / lock

Lock for the blind
Lock for the blind

It is a special lock designed for the blind people. The blind can know the unlock position by the dent in the surface of the lock. The characters on the surface of the lock correspond to Braill from A to J. The blind people can feel Braille by touch sensation and easily open the lock. With this lock, the blind people can easily lock their drawers, bags, cabinets and etc.


Zhejiang University

Zhejiang University
Hangzhou, China

Weiwei Mao,
Zhejiang University

Xin Min,
Zhejiang University

Kuan Cheng,
Zhejiang University

Siqi Fu,
Zhejiang University