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

Our Sounds / Interaction Design

Our Sounds

Because of loss of sight, the visually disabled can't receive images completely and are not similar to those normal people that record and recall of the past by photos. But the visually disabled's hearing sensitivity is higher than other normal people, I design the "our sonds" hailers.
In our childhood, "paper cup hailers" is one of everyone's mutual child toys, using the same principle, this design let the visually disabled experience pure"listen and whisper" with their nearist and dearist again. And then, record the conversation and reverse sections of sounds records to remind of those lovely people and beautiful memories...


Chang Gund University

Chang Gund University
Industrial Design
Taoyuan, Taiwan

Scott, Wu


Su Han, Chao

Su Han, Chao
Taoyuan, Taiwan

Su-Han Chao