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

Rulering / Rulering

Rulering
Rulering

Rulering is a ring-shaped measuring tool, which can help mothers and children to easily measure the height. No ruler measurement creates a new way of measuring. It simulates the movement of mother stroking the child's head, the ring can automatic detect the ground as a measurement starting point, when the object contacts the ring sensing area, then regarding it as the measurement endpoint. The ring screen can display the reading.Children can measure their height by themselves and experience the joy of growth.

University

Zhejiang University

Zhejiang University
Hangzhou Shi, China

Design

Zhejiang University

Zhejiang University
Hangzhou Shi, China