Beschreibung:
<p>The advent both of punch cards and of the electric tabulating machine, which was invented in 1889, are typically described as key milestones in the development of modern data processing, bringing about a fundamental and inexorable transformation of information technology. This essay aims to decenter the American Hollerith revolution by assessing precisely how punch cards and machine processing transformed established manual techniques and practices of census compilation. By focusing on the Prussian census bureau and its long-standing reluctance to mechanize, this essay reveals an unremarked European revolution in data processing during the 1860s,when a new notion of “data,” novel paper tools, and a carefully nurtured workforce, including many women working from home, yielded unprecedentedly refined census statistics. The essay argues that manual concepts, technologies, and practices of data power—rather than punch cards and Hollerith machines—heralded the modern information age.</p>