There has been a lot of talk these days about self driving cars, driving robots and lawn mowers that can mow you lawn for you.  The name Google comes to mind as they are considered to be the innovator in self-driving machines.  But wait!  John Deere was in this game WAY before Google ever thought about it!  See this article from the Washington Post below:

 Who is the leader in self driving machines? John Deere!