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

Mingle / Wearable devices


Mingle is a wearable device as a communication medium through senses of hearing and touch which helps the blind and ordinary people who have no visual impairment easily and intuitively learn a waltz. Mingle enable anyone to dance waltz as it delivers the information of stage movement and step with tactile, so they have intuitive communication with this wearable device.


Hongik University

Hongik University
Sejong, South Korea

Yoonji Song,
Hongik University

Jiye Kim,
Hongik University