Fulton Innovation, a pioneer of wireless charging, is no stranger to showing off their tech at CES. This year, though, they've got something a little unusual – a prototype technology that allows a tablet to charge a phone wirelessly.
It looks relatively simple, but there are a few rules – both devices can charge using the Qi standard, and the tablet can charge any Qi-compatible phone. You won't be able to use the tablet while it charges another device, though.
At first blush, the tablet/phone charging duo seems to have limited application – after all, you'd need to stop using your tablet for quite a while, just to get a little more juice into your phone.