On Oct 26 2004, at OOPSLA '04 in Vancounver, BC; AlanKay delivered his TuringAwardLecture entitled ''First Courses In Computing Should Be Childs Play".
A transcript is available at http://www.cs.uni.edu/~wallingf/miscellaneous/alan-kay/turing-transcript.html
A video recording of the lecture is available at http://awards.acm.org/citation.cfm?id=3931048&srt=all&aw=140&ao=AMTURING, though their title is given as TheComputerRevolutionHasntHappenedYet.