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

The Warning Light / Traffic Safety Product

The Warning Light
The Warning Light

In our daily life, there are some traffic accidents caused by difference of radius between inner wheels when trucks or carriages are turning.
At this time, The Warning Light can show the dangerous zone and send out warning signals, which effectively avoids such traffic accidents.


Zhejiang University

Zhejiang University
Hangzhou, China

Weiwei Mao,
Zhejiang University

Zhenle Lai,
Zhejiang University