[frongpik]

I believe AI will start as a basic principle or idea that can be applied to any sufficiently big state machine that controls e.g. an RC airplane or traffic lights. That idea will be obvious in a hindsight. I'd even make a guess that it will be like a "stateful" state machine that accumulates state in a particular manner and uses that to control the underlying state machine. We still will be nowhere near understanding intelligence, but that clever trick will be enough in most cases.