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

Switch O / Products and Application

Switch O is a customizable switch that helps users control home appliances and access their favorite internet services. With the E-ink touch screen and removable sticker, users can fully customize the switches and place them wherever they need, which is particularly convenient for the aging people and extreme situations.


Tongji University

Tongji University
Shanghai, China

Tong Li,
Tongji University