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

Rolling Cones / Intelligent Device

Rolling Cones
Rolling Cones

Rolling Cones is a soft e-paper screen. It can change the message and display on the screen, and also be transported in large quantities. After being pushed in a push-up manner, skeleton-cut out can reduce the wind drag and support foot to stand on an uneven road. The bottom can add heavy objects as a medium and long-term construction.
Rolling Cones can stretch the e-paper display into the next Rolling Cones to form a warning fence or wrap the e-paper display on itself. With the App, it can transmit the selected or input information on the e-paper screen to enhance the warning effect. The E-paper also can enhance the visibility at night.


Ming Chi University of Technology

Ming Chi University of Technology
New Taipei City, Taiwan

Chieh-An Chung,
Ming Chi University of Technology

Chang-Yu Lung,
Ming Chi University of Technology

Zi-Shan Zhang,
Ming Chi University of Technology