The Dream Machine - M. Mitchell Waldrop

Behind every great revolution is a vision, and behind perhaps the greatest revolution of our time, personal computing, is the vision of J.C.R. Licklider. He did not design the first personal computers or write the software that ran on them, nor was he involved in the legendary early companies that brought them to the forefront of our everyday experience. He was instead a relentless visionary who saw the potential of the way individuals could interact with computers and software.