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:


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

Publish your project

choisir / Fire Alarm System


This design is a survival system on fire. The design divided into three part. First, smoke detector bulbs will install at every single apartment of the building, it is marked belonging to the apartment where it installed. So it can send a signal that which apartment got on fire to the indicator and APP. Then the indicators are placed on exit door, it will project green color or blue color, green means leave and blue means stay at home. and on the app, residents need press the stay or leave choice as their decision. All the data will send to the fire service department,so they can make proper arrangement and Save people more effectively.


Hong Kong Design Institute

Hong Kong Design Institute
Hong Kong, Hong Kong SAR China

Kwai Shun Lai,
Hong Kong Design Institute