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

Lock usb / USB

Lock usb
Lock usb

LOCK USB is a lock type USB flash drive using two different drivers with one USB. You could store important files and protect them from viruses with security mode. You could store more common files and lend it to others with unsecure mode.


Hanseo University

Hanseo University
Gyeonggi, South Korea

hyunmook Lim,
Hanseo Univ.

Youngjin Jung ,
Chung-Ang Univ.

Sooyeon Cho ,
Chung-Ang Univ.

Daae Kong,
Myoung-Ji Univ.

Go to profile