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

wallet umbrella / wallet umbrella

wallet umbrella
wallet umbrella

Wallet Umbrella can built relationship between wallet and mobile phone
by using the technology of bluetooth . If the wallet with Wallet-losing
Preventer loses and the distance between mobile phone and wallet beyond
a setting figure , mobile phone would warn automatically . With the
reminding , people can find their wallet in time .


Guangdong Ocean University

Guangdong Ocean University
Zhanjiang, China

Jingyang Liang,
Guangdong Ocean University

Dafu Li,
Guangdong Ocean University

Shujuan Zhou,
Guangdong Ocean University

Xueying Lin,
Guangdong Ocean University