William Higinbotham, American physicist and video game designer (d. 1994)
William Alfred Higinbotham (October 22, 1910 – November 10, 1994) was an American physicist. A member of the team that developed the first nuclear bomb, he later became a leader in the nonproliferation movement. He also has a place in the history of video games for his 1958 creation of Tennis for Two, the first interactive analog computer game and one of the first electronic games to use a graphical display.