Play and entertainment robot.
Examples are battlebots, Sony Aibo, Tiger Toys (http://www.tigertoys.com) GoGo My So Real Walking Pup and so on.
... (+ 1983) January 26 - Ancel Keys, scientist February 1 - S. J. Perelman[?], humorist, author February 4 - MacKinlay Kantor[?], historian (+ 1977) ...