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

Double-side Chair / chair

Double-side Chair
Double-side Chair

People would like to sit on a ventilate chair in summer, while a warm one in winter. So they usually put a cushion on chair, which need to be put away and stored up if it is not necessary.
The double-side chair has a rotatable seat surface. One side is soft cushion, and the other side is cool boards. The hinge could help overturn and immobilize the seat surface.


Huazhong University of Science and Technology

Huazhong University of Science and Technology
Wuhan, China

Shuting Yang,
Huazhong University of Science and Technology