Autonomous cars that were described as a near-future dream in Knight Rider have already become available just a step forward. I don't drive; am very much pro-public transportation systems. However, the idea of self-driving systems should be introduced into the public systems at first. The reason for it is very simple. You don't need to worry about human errors by drivers. But, only one thing that I don't buy is to talk with the cars. I dont' want KITT, which annoys me with chats.