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

The Sound of Light / Emergency Whistle

The Sound of Light
The Sound of Light

As humans, we’re naturally inclined to think “that could never happen to me,” especially when it comes to getting lost! Despite our egos, emergency situations do happen so having the right safety equipment is key. Designed specifically for hiking, the Sound of Light whistle provides novice and expert hikers with an additional level of visible and audible protection. The super bright LED and ear-shattering whistle serve as a beacon for rescuers while a built-in compass helps hikers navigate their way out of danger.

University

Zhejiang Sci-Tech University

Zhejiang Sci-Tech University
Hangzhou, China

Design

Zhejiang Sci-Tech University

Zhejiang Sci-Tech University
Hangzhou, China

Kuai Chi Dengxin Wu Wen Tian Feng Li