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

B-speaker / outdoor speaker

B-speaker
B-speaker

B-speaker is attached on the bike handle, and it is designed to be controlled while riding a bike.

University

SANGMYUNG UNIV.

SANGMYUNG UNIV.
Cheonan-si, South Korea

Kim seonghyun,
SANGMYUNG UNIV.