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Umbrelight / Umbrelight

Umbrelight
Umbrelight

"Umbrelight", an umbrella which can remind and sent a friendly signal. To turn the green light on, means I am willing to share this umbrella with those in need. And the red light on can call the drivers' attention.

University

South China agricultural university

South China agricultural university
GuangZhou, China

QiSheng Peng,
South China agricultural university

Yuming Cao,
South China agricultural university