iPhly turns your iPhone or iPod Touch into an R/C transmitter. Now you can fly R/C airplanes and helicopters or drive R/C cars with the tilt sensors in your iPhone. See a video demonstration at http://www.youtube.com/watch?v=-MthsWKBdlU Requires a TX module and an external battery. Details at http://www.lib.aero/iphly/ iPhly can act as a joystick for PC flight simulators if you install a free Windows driver. Radio Control, R/C, transmitter, airplane, helicopter, car, truck, RTF, RTR, flight sim, joystick