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

Freevolume / Steering wheel

Freevolume

As a pedestrian ,were you frightened by cars' honking behind you.As a driver,is it inconvenient for you to whistle loudly in crowd.This concept design is based on a method that different position controls different size of the sound.It is humane for drivers and pedestrians.

University

Jiangnan University

Jiangnan University
Wuxi, China

Design

Jiangnan University

Jiangnan University
Wuxi, China

Wang Tong