1:56:40

Dynabook: The Complete Story

1:36:41

Alan Kay - Lecture: History of Computers & User Interface Images & Symbols - Oct 1987

1:04:33

Alan Kay at OOPSLA 1997 - The computer revolution hasnt happened yet

51:07

Alan Kay, 2015: Power of Simplicity

1:07:19

KEYNOTE 1: Alan Kay - Rethinking Design, Risk, and Software

54:57

Alan Kay: Big Ideas Are Sometimes Powerful Ideas

1:30:45

Alan Kay at MIT-EECS 1998 Fall Semester Colloquium Series (VPRI 834)

49:45

Alan Kay - Programming Languages & Programming (2013)