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

Red Balloon / Lifesaving tool

Red Balloon
Red Balloon

Traditional positioning devices cannot locate children quickly in crowded places. Parents cannot find children in time, which may cause serious consequences. The red balloon is a new type of visual positioning product. When a child is missing, the parents can locate the child's exact position in the crowd through the Red Balloon. After missing child, parents can use mobile phones to remotely control the anti-loss wrist strap to pop up the red balloon. Even in densely populated places, the Red Balloon can help parents locate their children very accurately, which can reduce the risk of children losing.


Dalian Nationalities University

Dalian Minzu University
Dalian, China

Xiaoxu Liu,
Dalian Minzu University

Hang Su,
Dalian Minzu University

Siyuan Jiang,
Dalian Minzu University

Shiyu Sun,
Dalian Minzu University

Go to profile