The latest models are even more sophisticated than I imagined being fitted with an object tracking stabilised camera and collision avoidance sensors to the front of the drone. Airspeeds of 45mph can be achieved with flying times of around 23 minutes per charge. The collision avoidance system is only intended for dealing with stationary objects such as trees, pylons, buildings and people, so no use with something as fast as an aircraft. Collision avoidance also is disabled when the device is operated in "sports" mode. An autonomous route can also be programmed which would allow the drone to fly for many miles and to considerable altitudes without any operator supervision. Fly and forget!
