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

U SAFE O / Drone & Services


Often, there is time to walk down dark alley alone. We feel anxious hesitates to go through.
U SAFE O is a public safty drone service for those who pass insecured area alone. At the enterance there is light post. The light post reads the data of smartphone, sets the destination and flys drone which lights the dark and monitors the passenger. After it arrives, it surveils surrounding area and moves to nearby post. When danger outbreaks, it allerts and signals location. Also, it tracks running criminal and secures victim by sending another drone.
U SAFE O will follow you, light you and protect you, creating safe environment around suburb city.


Chung-Ang University

Chung-Ang University
Seoul, South Korea

Jin Woong Lee,
Chung-Ang University