How much power is your smartphone charger wasting when it's not in use?
In my view right now I can see six smartphone and tablet chargers. They’re all plugged in, and there are no devices attached to them. How much power are they using? Should I unplug them? See also: Yes, you can build your own smartphone The Internet of Things 10 types of enterprise deployments As businesses continue to experiment with the Internet of Things, interesting use cases are […]