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

Lockerella / Locker, umbrella


Lockerella is a solution for that kind of situation, prevent one’s umbrella from being stolen by others. It is a combination of password locker and umbrella’s handle. Lock your umbrella with your own password. Without knowing your password, no one will be able to open your umbrella, not taking your umbrella.


Sangmyung University

Sangmyung University
Seoul, South Korea

Hyongho Park,
Sangmyung University

Hyokyung Park,
Induk University

Jaewan Choi,
Hongik University