Several years ago, I tech edited a book on the Internet of Things. Prior to that, I had not thought that deeply about the complex issues surrounding self-driving cars, except (as a person with severe spinal arthritis) looking forward to owning one in my future. After editing that chapter, I came away with a much greater understanding on the infrastructural changes that will need to happen and the profound moral and legal questions that will need to be addressed before this technology becomes commonplace. My takeaway: I won't be owning an autonomous car in my lifetime. This is technology that is 20 or more years away.
In this video, part of Kevin Kelly's The Future Of series, he discusses autonomous cars. His takeaway: the infrastructural changes that will need to happen and the profound moral and legal questions that will need to be addressed mean that self-driving cars will not be commonplace for another 15-20 years.