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:

iF SOCIAL IMPACT PRIZE
(free of charge)

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

warm / earphone

warm
warm

People might have some fear about wearing earphones in winter. That’s because earphones are very cold to put ears. To solve the problem, I designed that the rubber of earphones put back so that users can feel warm. Earphones can be kept warm by covering rubber back when earphones aren’t used.

University

Sunkyunkwan university

Sunkyunkwan university
Inchon, South Korea

Song In ho

Design

Sunkyunkwan university

Sunkyunkwan university
cheonan, South Korea