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

Golden 72 Hours / Product

Golden 72 Hours
Golden 72 Hours

By the technique of inflating, the collar will be inflated immediately which can prevent people die by drowning.
The periphery of the collar contains an airbag, inside of this air bag has the red LED when the air bag inflated it will turn into the life buoy with the red light. This device can assist in rescue.


Chaoyang University of Technology

Chaoyang University of Technology
Taichung City, Taiwan

Chaoyang University of Technology

Jia-Jing Liao,
Chaoyang University of Technology