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

Rescuer / 1.19 Survival + Emergency


We can’t afford to waste a single minute to rescue the drowning people. When we throw the life buoy, the sea waves can affect it so we can’t throw it accurately. If we want to swim to help them, the one thing is the time will be slow, the other thing is we will encounter the risk. This design depends on a small power turbine as the thrust, the rescuer will quickly reach the nearby of the drowning so as to give the effective help. The salvage device uses the lithium battery as a power source, we can use it repeat. At the same time it is a good sea toy.


Hefei Normal University

Hefei Normal University
hefei, China

Peng Wang,
Changzhou University

Huijuan Yu ,
West Anhui University

PingPing Yu,
Changzhou University

Long Luo ,
Changzhou University