Early history of video games
The history of video games spans a period of time between the invention of the first electronic games and today, covering a long period of invention and changes. Video gaming reached mainstream popularity in the 1970s and 1980s, when arcade video games, gaming consoles and home computer games were introduced to the general public. Since then, video gaming has become a popular form of entertainment and a part of modern culture in most parts of the world. The early history of video games, therefore, covers the period of time between the first interactive electronic game with an electronic display in 1947, the first true video games in the early 1950s, and the rise of early arcade video games in the 1970s ("Pong" and the beginning of the first generation of video game consoles with the Magnavox Odyssey, both in 1972). During this time there were a wide range of devices and inventions corresponding with large advances in computing technology, and the actual first video game is dependent on the definition of "video game" used.
Pong
"Pong" was the first commercially successful video game, which helped to establish the video game industry along with the first home console, the Magnavox Odyssey. Soon after its release, several companies began producing games that copied its gameplay, and eventually released new types of games. As a result, Atari encouraged its staff to produce more innovative games. The company released several sequels which built upon the original's gameplay by adding new features. During the 1975 Christmas season, Atari released a home version of "Pong" exclusively through Sears retail stores. It also was a commercial success and led to numerous copies. The game has been remade on numerous home and portable platforms following its release. "Pong" is part of the permanent collection of the Smithsonian Institution in Washington, D.C. due to its cultural impact.