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The blind stair handrail / Stair handrail

The blind stair handrail

Blind people have a lot of inconvenience in daily life, such as, sometimes they forget which floor it is when they up and down the stairs, sometimes they can't confirm if this is the last step, this may lead them to stumble and cause personal injury, therefore, This design provides convenience and security for blind people.


Shandong Technology University

Shandong Technology University
Qingdao, China

Xiangzhen Qu,
Shandong Technology University

Linlin Yang,
Shandong Technology University

Xinyuan Wang,
Shandong Technology University

Shiyang Wang,
Shandong Technology University