Greenbox – Waste no Electricity with this Phone Charger
This Greenbox project is a beautiful way to save energy. Not only does it dress up the charging area but it also saves you money. When the phone is removed the wall wart charger is electrically disconnected. "As a design exercise, I have built a phone charging station that makes unplugging very easy and instinctive (with affordance playing a big role). So easy you don’t even notice it unplugs