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Lock for the Blind / Blind assisted

Lock for the Blind
Lock for the Blind

Due to the limitation of traditional lock, blind people always have difficulty unlocking the door.
“Lock for the Blind” is an enhanced version of traditional lock, adding both magnetic guide and Vee-grooved directional guide, which can help blind people unlock the door more easily.

University

Tsinghua University

Tsinghua University
Beijing, China

Yu Zhefan,
Tsinghua University