Gran Trak 10 for two games to be played for a quarter rather than one. A placard on the front of the game gives suggested ratings for the score in a given game, from "License Revoked" for 10 or fewer points to "Real Pro" for greater than 40; the operator's manual suggests changing or removing this card if the time per game is adjusted. In the fall of 1973, Atari began work on a driving game, an idea founder Nolan Bushnell had wanted to do since the company was initially founded in June 1972 before it was shelved in favor of "Pong". The
Nolan Bushnell E. Cheese's Pizza-Time Theaters. While in college, he worked for several employers, including Litton Guidance and Control Systems, Hadley Ltd, and the industrial engineering department at the University of Utah. For several summers, he built his own advertising company, Campus Company, which produced blotters for four universities and sold advertising space around a calendar of events. He also sold copies of Encyclopedia Americana. Bushnell's first marriage was to Paula Rochelle Nielson, with whom he has 2 children. Bushnell's oldest child, Alissa, worked with him at uWink. His second marriage was to Nancy, with whom he has 6 children. Bushnell was