ここに別の角度からみた写真が載っています。
Wattcher by Marcel Wanders Studio (Dezeen)
本家のサイト↓
http://www.wattcher.nl/english
Wattcher: saving energy from your heart
The Wattcher is a design object that displays the total electricity consumption of your home in a beautiful and meaningful way. When you switch on an electrical apliance the Wattcher will display that extra power consumption. It gives you insight into your energy behavior and helps you save energy.
