I remember being a kid and being amazed at shows like Star Trek where they could ask a computer almost any question imaginable and it would have the answer in a few seconds. It only dawned on me recently that I have this same basic interaction with Google 20 times a day. The main difference is just the voice interaction. Seems like that technology is becoming more and more of a reality. When my son is grown up he will se an old Star Trek rerun and laugh at how little they talked to their computers.