Google's driverless cars - http://www.cato-at-liberty.org/googling-around-dc/#utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Cato-at-liberty+%28Cato+at+Liberty%29
I found it interesting that there are no laws regulating this...yet. While pricey now, the cost will plummet. First, no one will know how to drive a manual transmission. Quickly thereafter, no one will know how to drive!