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

Hearing-impaired bracelet / Product design

Hearing-impaired bracelet
Hearing-impaired bracelet

The product we designed is a bracelet that is connected by a chip to the doorbell. It is connected by a chip to the doorbell.It is connected deaf people.When the doorbell rings,the bracelet picks up the signal and vibrates,and the user knows someone is coming.At the center of the bracelet is a metal sensor that receives signals and generates vibrations.We also set up a charging port on it for charging.In addition,we have made an adjustable design on the tail of the bracelet,which is suitable for people with different wrist thicknesses.


Jiangsu University of Technology

Jiangsu University of Technology
Changzhou, China

Lv Qing,
Jiangsu University of Technology

Zhang Wenwen,
Jiangsu University of Technology

Wang Yu,
Jiangsu University of Technology

Zhang Wenqian,
Jiangsu University of Technology