What any office worker might know how to do got smaller and smaller, like the skills of factory workers, while the businesses people worked for got bigger and bigger, including, by 1924, IBM. “We must study, through reading, listening, discussing, observing and thinking,” said the company’s founder, Thomas Watson. Its motto was THINK, which was what employees were asked to do, but observers worried, and more as the years passed, that thinking was becoming the work of machines.