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 (free of charge)

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

Publish your project



This is the bathtub for physically challenged people or the old and the infirm. They can use it without help of others. I got a motive from a swivel chair, with which people can change their direction without moving their bodies. People can put their legs at a middle part of the bathtub as it rises and it can be used as a chair when the bathtub stands. It reduces difficulty of accessing to the bathtub as raised spot disappears depending on the form. Also it minimizes travel range between a sink and bathtub by combining them.


Hoseo University

Hoseo University
Asan, South Korea


Hoseo University

Hoseo University
Asan, South Korea

designer 1 : Kyoung Hwa Kim designer 2 : Yoon Mi Kim designer 3 : Seo Young O