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

dB Bird / Doorbell for deaf-mute

dB Bird
dB Bird

DB-Bird is a wireless doorbell that designed for deaf-mute. In the research of deaf-mute, I found out that the existing doorbell for them is not friendly at all, so I redesigned this product.
The animal has always been an indicator of human and friends, for example, we observe the fish to determine the water quality, and also, as guide dogs accompanying visually impaired. DB-bird will be set in the most obvious place or where you often been at home. When someone rings the doorbell or knock on the door, dB-bird will come alive through a wireless, flapping wings and blinking to remind user.


Shih Chien University

Shih Chien University
Taipei City, Taiwan

Jasmine Hung,
Shih Chien University