One of the hottest gadgets at NAB isn't quite what you'd expect. Freefly, the company behind a series of professional-grade cinema hexacopters, is demoing its new Movi three-axis stabilized camera gimbal. We heard some rumblings about such a device last week, but the $15,000 price tag is quite a turnoff -- until you see it in action. We dropped by the company's booth at the Las Vegas Convention Center to check it out with an attached Canon EOS-1D C. Movi weighs in at just 3.5 pounds, jumping to 10 pounds once you mount
