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

USBAB / USB flash drive


In order to solve the problem of people usually forget their USB Flash Disk,our team designed a device.
Install USB Flash Disk with RFID then download the special App software in the cellphone.
Use the App software to activate USB Flash Disk,
when it is within 5 meters will not issue a warning,
and when it more than 5 meters the USB will issue a warning, also the cellphone will start to vibrate.
Moreover,we put laser pen into the USB Flash Disk, in order to make it easier for users to report their file.


China University of Technology

China University of Technology
Taipei, Taiwan