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Herman Hollerith (February 29, 1860 – November 17, 1929) was an American statistician, inventor, and businessman who developed an electromechanical tabulating machine for punched cards to assist in summarizing information and, later, in accounting.
Herman Hollerith (born February 29, 1860, Buffalo, New York, U.S.—died November 17, 1929, Washington, D.C.) was an American inventor of a tabulating machine that was an important precursor of the electronic computer.
In the late 1880s, inventor Herman Hollerith, who was inspired by train conductors using holes punched in different positions on a railway ticket to record traveler details, invented the recording of data on a machine-readable punched card. Hollerith’s cards were used for the 1890 US Census, which finished months ahead of schedule and under ...
Dec 9, 2011 · Hollerith’s work over the next decade eventually led to the groundbreaking invention of the punch card tabulating machine, installed in a federal government office for the very first time...
During a short stint compiling manufacturing statistics for the US Census Office, Herman Hollerith grew frustrated with the organization’s manual process of counting questionnaires. The tedious, error-prone labor was creating an operational nightmare for an overtaxed agency.
Sep 5, 2023 · Herman Hollerith is widely regarded as the father of modern automatic computation. He chose the punched card as the basis for storing and processing information and he built the first punched-card tabulating and sorting machines as well as the first key punch, and he founded the company that was to become IBM.
Herman Hollerith (1860-1929): Hollerith worked briefly for the Census Office in the run-up to the 1880 census. This experience, along with some advice from mentor John Shaw Billings, convinced him that the Census Office desperately needed a better way to tabulate census data than hand counting.
Herman Hollerith is widely regarded as the father of modern automatic computation. He chose the punched card as the basis for storing and processing information and he built the first punched-card tabulating and sorting machines as well as the first key punch, and he founded the company that was to become IBM .
Herman Hollerith (1860–1929) Inventor School of Mines 1879, PhD 1890. Hollerith has been called the world's first statistical engineer and the father of modern information processing. He invented punched cards to record data and a tabulating machine and sorter to process the results electronically.
Herman Hollerith (February 29, 1860 – November 17, 1929) was a German-American statistician, inventor, and businessman who developed an electromechanical tabulating machine for punched cards to assist in summarizing information and, later, in accounting.
