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

Light Whistle / whistle

Light Whistle
Light Whistle

“Light Whistle” is a whistle which can caught rescue teams’ attention when encountered the mountain disaster. When mountain disaster happened, people might yelled “Help!” to caught others’ attention, but screaming is not effecient and might be dangerous if the water is not enough. So using the whistle is a common way. “Light whistle” enlarge the chance to get rescued because it not only provid the rescue sound, it can show the precise location because of the lightening function.

University

National Cheng Kung University

National Cheng Kung University
Tainan, Taiwan

Design

National Cheng Kung University

National Cheng Kung University
Tainan, Taiwan

Che-Yu Lu