The ultimate game changer in the history of making copies was xerography, developed by a quiet, unassuming man who was sick of being bent over a desk for hours at a time making copies by hand. This man, Chester Carlson who grew up under unimaginable poverty, never stopped dreaming of inventing a machine to automatically make copies.
As an assistant to a patent attorney and later as a law school student, the nearsighted Carlson spent hours bent over his desk. With his muscles cramping and his back aching, he dreamed of a better way to make copies. He was never interested in money. He wanted to help society with an invention that would change the world.