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Touchable signal lights / public facility

Touchable signal lights

There is some inconvenience when the blind cross the zebra crossing. The existing solution is by voice broadcasting. But it can be easily interfered by the surrounding sounds, resulting in inaccuracy. Besides, it may disturb ordinary people around. This new device makes signal lights touchable to the blind. When there comes a red light, the marks in front of the zebra crossing will rise a little just like the warning blind sidewalk. Once the blind feel it with their white canes, they know exactly they need to wait for a moment.

University

Zhejiang University

Zhejiang University
Hangzhou, China

Han Gao,
Zhejiang University

Jianan Lou,
Zhejiang University

Qian Wang,
Zhejiang University

University

Zhejiang University

Zhejiang University
Hangzhou, China