Moreover, tech experts are also exploring the possibility of using solar energy for powering the drones too. It is expected that in the very near future the battery life of drones will be considerably increased, allowing them to fly long distances without requiring a recharge.
Collision Avoidance Safety has always remained one of the most talked about aspects of the drone technology. There is the risk that the drone would collide with the objects that come in its path like power lines, trees and other aircraft.