[dpatterson2008]

This sounds promising, however it could potentially be a disaster waiting to happen. Just recently HN posted this article about BMW flaw: http://www.bbc.co.uk/news/technology-31093065. With this in mind, it wouldn't surprise me if someone somewhere gains access to the driverless cars. Not only to add that it can be connected to your smartphone, which is great. But then I suppose the smartphone app keeps track of where you've been. I have mixed feelings.