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

Air-B / Life-saving appliances


Air-B is a immediate buoy for swimmers who can't get back to the beach because of the power of the wave.
The concept of the Air-B combines the airbag with the bracelet. Air-B lets lifeguards know who needs their help and also gives more time for users to save their energy.
Air-B is a new emergency measure for swimmers to protect themselves .The inflatable chemical part is set in the compressed buoy ,which can be replaced and reused for next swim lover.


Tung Hai University

Tung Hai University


Tung Hai University

Tung Hai University
Tainan, Taiwan

Min-Chia Lu , Po-Chang Chu,