dataviz
The Incredible Debut of Computer Mapping: the Chicago Area Transportation Study (1959) & the Atlas of the British Flora (1962)
In the 1960s, punched cards and tabulation machines had already been in use for several decades. They were first employed at scale for the United States census in 1890, using Hollerith tabulating machines—a technology that laid the foundations for what would become IBM. Over time, these systems became standard