But the very tip of the iceberg. The reason for that is it seems like most you believe that the use of public shadow driving to create these systems is the best or only way to do this.
It is impossible to drive the one trillion miles or spend over $300B to stumble and restumble on all the scenarios necessary to complete the effort. Many of which are accident scenarios no one will want you to run once let alone thousands of times. You also cannot survive the thousands of needless casualties you will create trying. And finally, as the public, press and soon governments are figuring out, handover cannot be made safe for most complex scenarios, by any monitoring and notification system, because they cannot provide the time to regain proper situational awareness and do the right thing the right way.
There is a way to do this that resolves these issues.
SAE Autonomous Vehicle Engineering Magazine
End Public Shadow Driving
Autonomous Vehicle Industry — To build Trust and Succeed — Do the Opposite of what you are doing