History of video games market in 1978 with the Odyssey, while toy company Mattel released the Intellivision in 1979, which featured graphics superior to any of its competitors. After both Atari and Fairchild made a strong showing in 1977, the market hit a difficult patch in 1978 when retailers resisted building inventory, believing that the newly emerging electronic handheld market would displace video games. Atari, for example, manufactured 800,000 systems, but proved unable to sell more than 500,000 to retail. This helped precipitate a crisis at the company that saw co-founder and chairman Nolan Bushnell and president Joe Keenan forced out by Atari's parent
Nolan Bushnell take any body of knowledge from English language arts to foreign language, geography, multiplication table or chemistry tables, to parts of the human body and gamify the experience. BrainRush calls their underlying technology "Adaptive Practice." They have also developed an open-authoring system allowing users to quickly create games in different topic areas. Between 2010 and 2012, BrainRush ran a test in Spanish language vocabulary learning with over 2200 teachers and 80,000 students across the country and got an increase in learning speed of between 8–10 times traditional learning. BrainRush rolled out the full platform in the Fall of 2013. Bushnell