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

Little privacy / USB disk

Little privacy

Everyone has privacy, but the U disk placed in fear of being seen. So my concept of sources with this, normal file can be placed on one side, the other side can put your privacy. Others from the surface will not know there is also a hidden side, just a little harder to pull out and then turned over, then you can safely storing your own privacy.


Guangdong Industry Technical Colleg

Guangdong Industry Technical Colleg
Guangzhou, China

Weiquan Zheng,
Guangdong Industry Technical College