I'm sure I've told this before but back when the first Aibo came out I remember seeing one being demoed by staff at the Tech Museum in San Jose. As they spoke to it to ask it to do things it either did what was asked "which shows how good its AI is in working out what we want it to do" or sat still or did something completely different "which shows how goiod its AI is as its able to decide what it wants to do itself"