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


organize your shopping with 0% waste

Have you ever avoided buying a large piece of meat in promotion because you didn't know how to use it all?

Tatch provides a new way of displaying and clustering the food in the supermarket.It helps people to better organize their meal and prevent food waste.

With Tatch you can start from a main ingredient and following different combinations you can arrive at different recipes.

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Team members

Creative Commons Licence