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

Clover (close + cove / toilet bowl

Clover (close + cove
Clover (close + cove

Do you know that many germs are leaked and spread out through the air when you flush the toilet? According to investigation, it has been reported that Germs in the toilet bowl is spread out through the air when you flush the toilet without closing the cover. To put the cover down leads to let the water flow. Previous method by the handle in order to let the water flow is turned to new method by the cover.Toilet bowl design for preventing germs from spreading.


Yeungnam university

Yeungnam university
Gyeongsan-si, Gyeongbuk, South Korea


Yeungnam university

Yeungnam university
Nam-gu, Daegu, South Korea

jinho / Kwon