Remember the Powermat? The contraption came out touting induction-based "wireless power" for juicing up your devices and then dropped out of the public eye, resurfacing now as a collaborative effort by Michigan-based HoMedics Powermat North America (HPNA). We finally got a chance to see it work in person and, much to our surprise, it seems to have delivered on its promised at least in part. We saw three pads that touched base with six different mediators for charging various cell phones, laptops, and handheld games. The devices magnetically "lock on" to the mats and a light comes on to indicate its working. The rep told us devices charge just as fast with the mat
