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

Yu, Tzu-Ying / Power Saving System

Yu, Tzu-Ying
Yu, Tzu-Ying

Save together is a power switch. It can storage remaining electric energy and the flower which is projected by Save Together will grow up depends on how much energy we saved. We encourage family members to achieve the goal of energy-saving by visual feedback. The following is the mode of operations. We press button + - below and set energy-saving target for a week,(in order to avoid confusion and to reach consistency, the computational mode of Save together is 3KWH per unit.) In the beginning, the ring is green. When we start, the part of green around the ring will minimize. After a week ,the more energy we save ,the more taller flower grow.


National Kaohsiung Normal University

National Kaohsiung Normal University
Yilan County, Taiwan