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:


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

Publish your project

save water / save water

save water
save water

a thing that can save water efficiently


University of Tehran

University of Tehran
Tehran, Iran

marjan heidaree,
University of Tehran

Akram Usefy,
University of Tehran