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Used batteries are bad for the environment and gives bad effect to people living in the environment.
It becomes a problem because the collection rate is low.
By putting in used batteries people can charge their own device wireless.
The colleciton box all over the place can help people freely charge their batteries and the sound it makes when being put in the box will stimulate their curiousity.
These rewards would make people use it more.
Yonsei university wonju
wonju, South Korea
Wonju, South Korea
Hyunwoo/ Park Eunjoo/l Lee