The other day I was driving 2 of my kids (6 and 7) to one of their Summer rec programs. I told them that they would be driven by robotic/self-driving cars somed

The other day I was driving 2 of my kids (6 and 7) to one of their Summer rec programs. I told them that they would be driven by robotic/self-driving cars someday soon. The questions never stopped after that: "How will the car know where to take us?" "How will the car know to stop at stop signs?" "What if there's a cat in the road?" "Will the car take us to get frozen yogurt?"