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 Light / Telecommunication device

Warning Light

Warning Light, to avoid people who ride bicycle or motorcycle do not happen the car crash by across someone’s car who suddenly open the door. First, install the pressure sensor at the car seat. Then install the Warning Light at door edge. When there is somebody in the car, the pressure sensor will detect people’s pressure, and then Warning Light will up. When people who ride bicycle or motorcycle see the Warning Light up, can far away from the door to reduce traffic accidents.


Tatung University

Tatung University
Taipei, Taiwan

FanYi Kao,
Tatung University