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This is the archive site of Global Sustainability Jam 2011-2018. From 2019 on please visit

Donation Bank for Old Men


Our Jammers printed out the theme images and put on a wall in jam space.
It inspired us to think about relationship between generation to generation.
And we thought about old men who live alone.

Smile Bank for Old Men.
It's the result of our long ideation and conception.

There are 4 major stakeholders;old men,donor,donation bank and government.

1.Donor open their accounts at Smile Bank.
2.Donor do donation for old men.
3.Government pay donation money to Smile Bank
4.Smile Bank put the donation money to donor's account.
5.Donor can use the donation money at Public field.
5.1 When Donor get old, he can ask the donation for his donation money.

Also government should make the Public Contents for donation money use.

※ Smile Bank is the name of Donation Bank
Smile cash can be used as cash in real life.

Submission files

Team members

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