I agree road and vehicle to vehicle comm is important, but the work being done now by these companies is comparatively much more important. If there is an imple

I agree road and vehicle to vehicle comm is important, but the work being done now by these companies is comparatively much more important. If there is an implementation bug on either side of one of these integrations or if the communication medium is bogged down, then what? These systems must be able to handle diverse and unpredictable situations without being able to communicate directly with other agents in the environment, and must be able to act safely relying solely on their own percepts.