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

Traffic Signal Lamp / life science

Traffic Signal Lamp
Traffic Signal Lamp

Large vehicles may block the sight of drivers of small
vehicles in the back when waiting for traffic lights; as
a result, they may fail to tell the signals. The problem
can be solved by casting the signal in front of the larg
-e vehicles on the branch line so as to guide the drive
-r in the back.

University

Changzhou University

Changzhou University
Changzhou, China

Design

Changzhou University

Changzhou University
Changzhou, China