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

Ladder / Ladder


In order to improve ladder incapable to place on uneven surfaces, which accidents occur while using it, there is a retractable brace applied to the bottom of the ladder.

The ability to adjust its height to be even with ease makes users capable of working on uneven surfaces, thus reduce risks to occur during work.


Ming Chuan University

Ming Chuan University
Taipei, Taiwan

Liang Siou-Ming,
Ming Chuan University

Chen Jyun-Yi,
Tunghai University