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

APL / Bicycle Lock


I propose a new concept that combining U-shaped lock and pump. It makes the lock be not a burden to carry but a new use. The lock is combined with the cushion, and when we do not use it, we can put it in under the cushion. At night, it can be used as back-light of bicycle.


Shih Chien University

Shih Chien University
Taipei City, Taiwan


Chia-Wei Chen

Chia-Wei Chen
New Taipei City, Taiwan