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

Sound the horn / horn switch

Sound the horn
Sound the horn

hypersonic sound system is a technology which has characteristic of super directivity and a technology that after altering sound signal loads it on ultrasonic wave signal and delivers. Hence the sound move forward like light and you can aim and shoot it to a particular area.
Through this horn switch, you can deliver the sound to a particular direction and limited place so directivity is generated so that you don't have to waste sound energy hence it is desirable in terms of efficiency.
When you operate horn switch it goes through center battery and from sound outlet on the top of the vehicle sound is brought out.

University

Hongik university Industrial design

Hongik university Industrial design
seoul, South Korea

Design

Hongik university Industrial design

Hongik university Industrial design
seoul, South Korea

Jisoo Kim