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

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Subway Lungs / Subway Air Pollution Improvement Design

Subway Lungs

The pollution level of subway station platforms is equivalent to 10 times that of outdoors, and the average PM2.5 index has reached 100 or so. The main cause of pollution in subway stations is that the air contains a large number of metal particles that are harmful to humans. Most of these particles are caused by the friction between the subway train wheels and the track. So I made an air cleaning device which placed in the subway station automatic detection of PM2.5 content, LED panel can monitor the current air index at any time, turn on when it is too high, AI intelligent system can instantly translate language and provide necessary info.

University

Chaoyang University of Technology

Chaoyang University of Technology
Taichung, Taiwan

YU-FEN LIAO,
Chaoyang University of Technology