Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

iF SOCIAL IMPACT PRIZE

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Food guardian / service design

Food guardian

One yuan grocery stores resell unopened food, which is about to expire but can't be eaten.And in order to get more people in need to buy it, all the food in the locker is only one yuan.After the transaction is successful, the seller can get the profit.

University

北方工业大学

北方工业大学
Beijing, China

Yuqian Zhang,
北方工业大学