David attended
Wheaton College in
Chicago, initially following a path in Chemistry and then Physics, but with two years to go until completion changed once more to Psychology, earning a degree. He has said that earning the degree had helped him create addictive games by using the same techniques originally used on pigeons. David worked for the college data processing center for approximately six months after graduating. After which he found a job as a junior programmer at
Bunker Ramo Corporation, a company that built supermarket computer systems. He moved to
California and joined
National Semiconductor in 1976. Six months after joining National Semiconductor a co-worker was hired as Manager of Programmers for Atari Games and subsequently hired David without an interview. Theurer cites
Pong as his inspiration to become a game designer. ==Atari, Inc.==