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Have you ever felt embarrassed about the voice of the passing urine? Tinkle Spring is specially designed to solve this kind of embarrassment. When the user approach the urinal, Tinkle Spring can test the close of the human body and automatically plays the sound of the running spring water.
zhejiang university
the school of computer science and technology
hangzhou, China
Pengfei Zhu
Xianwei Zeng
Sisi Wei
Jiaoqi Shen
