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:

iF SOCIAL IMPACT PRIZE (free of charge)

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

accessible stairs / Stairs

accessible stairs

The product can be used when using the stairs If you are
experiencing wheelchairs can be converted into slopes .
The technique used is similar to supermarket shopping cart
and escalators technology . Dual-use products not only
saves space but also improve the utilization of the stairs.


ningbo university

ningbo university
ningbo, China


ningbo university

ningbo university
ningbo, China

liyuan liu lei shi linyi wang