Excerpt:
In 1949, a young engineer named Ralph Baer was given an assignment to build a television set. He wasn't supposed to build just any television set, but one that would be the absolute best of all televisions. This was not a problem for Baer, but he wanted to go beyond his original assignment and incorporate some kind of game into the set. He didn't know exactly what kind of game he had in mind, but it didn't really matter because his managers nixed the idea. It would take another 18 years for his idea to become a reality, and by that time there would be other people to share in the glory, like Willy Higinbotham, who designed an interactive tennis game played on an oscilloscope, and Steve Russell, who programmed a rudimentary space game on a DEC PDP-1 mainframe computer. And then there was also Nolan Bushnell, who played that space game and dreamed of a time when fairground midways would be filled with games powered by computers.