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

Crow / drone service


Crow is an unmanned aerial vehicle that can automatically cleans up waste in the environment.There are cleaning men in the scenic spot every day.In many natural scenic areas in China, there are cliff and abyss, which is a huge problem for cleaning job. The use of drones can protect the personal safety of the dustmen.It also suit in urban streets that can improve the efficiency of sanitation workers and keep the environment clean.


Tianjin Academy of Fine Arts

Tianjin Academy of Fine Arts
Tianjin, China

Jinpei Chen,
Tianjin Academy of Fine Arts

Yuxi Chen,
Tianjin Academy of Fine Arts