artificial intelligence.....

Graeme; this AI subject may seem evolutionary for most folks but I have personally been involved in it for many years and still remain active almost daily.  The characters, Alexi and Rocky, don't talk as this is an early edition but I make the appropriate grunting and cheering noises as required.

Well, that boxing match is clearly "artificial", but as to whether any intelligence is involved, I remain unconvinced. (But as you know, there is a sceptical streak in my nature, which occasionally gets the better of me. I am willing to give you the benefit of the doubt.)