Yeah, Google never ceases to amaze me. At some point the technology is going to become ridiculous.
I was joking with my wife the other day in front of a restaurant. I started talking into my car alarm "Start Car, Back out Slowly, Find me using GPS)
Sounds crazy, but they probably have the technology right now. My wifes car a, A Chrylser 300c, with all the options has a backup sensor that beeps when you get to close to objects. Has some sort of forward sensor which changes the high beams from High to Low when it senses a car in front of it and also, slows down the cruise control (if engaged) when it senses a car ahead.
It's going to be really interesting what technology is available in 10,20, 50 years.
Jason
