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When rolling / When rolling

When rolling

By changing the design of two structures in the
sensor-controlled water taps, the water flow are
changed automatically in different occasions,
combined or separated. Thus, people have a closer
communication while washing hands, which in
the meantime saves water and shortens the time
for people to queue up in public places.


Nanchang University

Nanchang University
NanChang, China

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Nanchang University

Nanchang University
NanChang, China

Heqi Zhao Yingchao Yang Heyin Zhao Zeng Wang

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