Fairchild Semiconductor released the Channel F video game console, the first system to use interchangeable ROM cartridges rather than built-in games, a format that would define the game industry for the next two decades. Engineer Jerry Lawson, one of the few Black engineers in Silicon Valley at the time, led the team that developed the cartridge system, fundamentally changing how games were distributed and played.
Before the Channel F, home video game consoles like the Magnavox Odyssey and Atari's early machines were locked to whatever games were hardwired into their circuitry—buying a new game meant buying an entirely new console. Jerry Lawson's team solved this with a cartridge system: a plastic shell housing a ROM chip that could be swapped in and out of the console, letting one machine play many different games. It seems obvious in hindsight, but it was a genuine leap that made expandable, upgradable home gaming economically viable.
Lawson himself was a striking figure in a nearly all-white, all-corporate industry—a self-taught engineer without a college degree who talked his way into Fairchild and eventually ran its video game division. His work went largely uncredited for decades until historians and the video game industry began honoring him shortly before his death in 2011. Atari's cartridge-based 2600, released later in 1977, borrowed the same concept and became the format's breakout commercial success, but the foundational idea traces back to Lawson's team.