Holereith machine characteristics
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information-processing
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A Hollerith machine is a specific type of electromechanical design that served as an information-processing resource throughout the early 20th century. The machine used a system of electrical and mechanical signals, and a set of wires positioned over pools of mercury, to incrementally count data on paper punch cards.
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A holereith machine is the first automatic data processing system . Developed by Herman holereith ,a census bureau statistician, the machine first use to count the U.S census in 1980.The machine used as a system of electrical and mechanical signals ,and a set of wire positioned over pool of mercury,to incremental count data on paper punch cards
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