 artificial intelligence is just like the name sounds. It's trying to be able to use a computer, have a computer to seem more human. If we go back to the 1960s actually, the whole idea was that if you took and had somebody in one room at a teletype, a computer in another room, and then the operator in the third room who's sitting at the teletype, and if me as the operator can carry on a conversation, if the computer, if I can figure out, if I can't tell which one of those is the human and which one is the computer, that's called intelligence. That's artificial intelligence. Making it to computers seemed to be more human is kind of where it all started. But really what it's all about is being able to make it so that computers can be able to act more, not just more like humans, but more intelligent than a computer program that just follows a list of instructions. And that's kind of some of the problems. Today how it's all evolved is that because of the amount of computing power, the amount of memory in your computers, and all the rest, it's all moved to one technology which is, it's called a neural network. A neural network is a simulation of a computer that's a simulation in a computer of a human brain. That's what artificial intelligence is really all about, simulating how the brain works for learning things and then be able to make decisions. And that's where it's all evolved too.