[yoster]

I'm sorry but self-driving cars will not make any type of delivery. You obviously have not thought of even the simplest type of logistical delivery method. How would the package go from point A(the delivery vehicle), to point B(point of delivery). The simplest logistical standpoint of just getting out the vehicle and bringing the package to the residence is too advanced for any robot, anytime soon. A person can hop out, drop it off, and be on his/her way before a robot even gets to the curb. A self driving car with a person inside pretty much defeats the purpose of a self-driving vehicle.