From a big picture point of view there is a need to link the various technologies involved in driverless vehicle systems whether they be drones or air planes or cars into some kind of a format that will be easily understood and easier for everyone to use. Just think computer operating systems before the introduction of windows. It made Bill Gates, et al rich.
The computer hardware was already established before the windows operating system came into being and its the same right now for driverless vehicle technology. We just need a new windows operating system. Just like computer operating systems and the communication systems they utilize the operating system for driverless vehicles will increasingly develop faster and become more streamlined. I am sure there are a lot of people working on this right now.