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

LIGHT OF LIFE / warning lamp


The driver is able to comprehensively observe the situations
of the vehicles on both sides of the road through the rearview
mirror when driving a normal vehicle. However,due to the great
length of truck body, With a purpose of reducing the probability
of large truck accident greatly, this design adds the ultrasonic
sensors on both sides of the truck body, which enablesthe driver
to see the warning lights through the mirror that are lit only
when pedestrians or vehicles keep a close distance .


Dalian Nationalities University

Dalian Minzu University
Dalian, China

Go to profile