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DRY-WET / Garbage classification


DRY-WET is committed to solving the above garbage problem in a fun, simple and easy way. Providing effective dry-wet garbage classification measures for cities and communities to improve the sustainability of the public space environment.

People put the mixed dry-wet garbage into different outlets according to the tips on the trash can. After the internal identification and detection of the trash can, the QR code of the prize will be displayed on the trash can. People can open the mini program and scan the code to receive the reward, which can be redeemed for coupons of corresponding take-out and milk tea shops。


Zhejiang University

Zhejiang University
Hangzhou, China

yefan chen,
Zhejiang University