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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.
Sep 5, 2023 · Learn about Herman Hollerith, the father of modern automatic computation, who invented the punched card and founded IBM. See his biography, patents, publications, and honors.
Learn how Herman Hollerith invented the punched card for the 1890 US Census and how IBM developed and popularized it as a data storage device. Explore the evolution, uses and impact of the punched card on the Information Age.
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.
Learn about Herman Hollerith, the inventor of the electric tabulating machine and punch cards, who worked for the Census Office in 1880. Find out how his device revolutionized census data processing and led to the formation of IBM.
Learn about Hollerith, the inventor of punched cards and the father of modern information processing. He used his invention for the 1890 U.S. census and founded the IBM company.
