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

Warning for Mountain Road / Warning for Mountain Road

Warning for Mountain Road
Warning for Mountain Road

Usually, convex mirrors are used to watch the situation of turns on mountain road.But actually there are four problems of convex mirror: no lighting at night, easy to get dirty, and the limited seeable distance. This warning light is consist of a camera sensor device, a LED screen and a micro wind turbine. Its angle can be adjusted according to the situation. The camera catches the situation on one side, then the LED screen shows it on the other side with figures and distinguishes different type of vehicles by using various of colors. In this way, dangerous situation on turnings of mountain road would be decreased.


Southwest Jiaotong University

Southwest Jiaotong University
Department of Industrial Design
Chengdu, China

Luo Shouwang,
Southwest Jiaotong University

Shi Xiaoming,
Southwest Jiaotong University

Qiu Liwei,
Southwest Jiaotong University

Liu Guona,
Southwest Jiaotong University