The AR.Drone remote-control quadricopter is a groundbreaking device combining the best of many worlds, including modeling, video gaming, and augmented reality. The AR.Drone is remote-controlled by an iPhone and features a number of sensors, including a front camera, vertical camera, and an ultrasound altimeter. The AR.Drone can also be used in video games, such as AR.FlyingAce, a dogfight between two AR.Drones. Features Free Piloting App on iTunes - Download AR.Freeflight in the App Store to control the AR.Drone Augmented Reality Games - Additional AR.Games will be sold in the iTunes App StoreSpecificationsBattery Fly time - 12 minutes 3-cell lithium polymer battery Capacity - 1000 mAh Charge time - 90 minutesMotors 4 x 15 W electric brushless motors (3,500 rpm)Construction High-efficiency propellers Carbon tube structureFront camera VGA (640 x 480) CMOS camera 93-degree wide-angle lens 15 fps videoVertical camera QCIF (176 x 144) High-speed camera (CMOS) 64-degree diagonal lens 60 fps video Horizontal stabilizationAltimeter Ultrasound-based Range - 6 m Emission frequency - 40 kHz Vertical stabilizationInternal guidance system MEMS (micro electro mechanical system) 3-axis accelerometer 2-axis gyroscope 1-axis yaw precision gyroscopeEmbedded computer ARM9 RISC 32-bit 468 MHz 128 MB DDR RAM Wi-Fi b/g Linux OS USB socket Size - 28 x 28 inches with hull; 29 x 11 inches without Weight - 13.4 ounces