To combat this risk and to increase the safety of the drones, scientists are working on a collision avoidance system for the drones. The idea behind this is that the drones will be fitted with a system that would be able to detect the presence of other objects in their path and take evasive maneuvers to avoid collision.
Although such a system hasn’t been developed yet, research is ongoing and the chances of a breakthrough happening are quite bright. Autopilot The drones that are available in the market at the moment need to be controlled to some extent from the ground.