Photo taken on Sept. 9, 2015 shows a Gimball, a drone that has the function of crash-proof, at the 2015 New Leaders Meeting of the World Economic Forum in Dalian, northeast China's Liaoning Province. 2015 is the dawn of the drone age. Drone is no longer a high-tech military equipment, but also be used in photography, fire extinguishing, agricultural control and other private and commercial areas. (Xinhua/Yang Qing)
