Video game development
The history of game making begins with the development of the first video games, although which video game is the first depends on the definition of "video game". The first games created had little entertainment value, and their development focus was separate from user experience—in fact, these games required mainframe computers to play them. "OXO", written by Alexander S. Douglas in 1952, was the first computer game to use a digital display. In 1958, a game called "Tennis for Two", which displayed its output on an oscilloscope, was made by Willy Higinbotham, a physicist working at the Brookhaven National Laboratory. In 1961, a mainframe computer game called "Spacewar!" was developed by a group of Massachusetts Institute of Technology students led by Steve Russell.
Magnavox Odyssey
The Magnavox Odyssey is the first commercial home video game console. It was developed by a small team led by Ralph H. Baer at Sanders Associates and released by Magnavox in the United States in September 1972 and overseas the following year. The Odyssey consists of a white, black, and brown box which connects to a television set, and two rectangular controllers attached by wires. It is capable of displaying three square dots on the screen in monochrome black and white, with differing behavior for the dots depending on the game played, and with no sound capabilities. Players place plastic overlays on the screen to create visuals, and the one or two players for each game control their dots with the three knobs and one button on the controller in accordance with the rules given for the game. The Odyssey console came packaged with dice, paper money, and other board game paraphernalia to go along with the games, and a peripheral controller—the first video game light gun—was sold separately.