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

Tri·Roll Chair / chair

Tri·Roll Chair
Tri·Roll Chair

Tri·Roll Chair
Public chair is outdoor ,which is easy to be affected by the weather.For example ,if it is a sunny day or rainy,it often cause the users to be unable to use immediately.
This design can change the contact surface of the public chair,according to turn the knobs.
The knob is set up three fixed notating position,which allows the users to ues simply.


Guangdong Ocean University

Guangdong Ocean University
Zhanjiang, China