Herman Hollerith had Perfected his Tabulating System and Developed a Machine Called
Herman Hollerith had Perfected his Tabulating System and developed a machine called Census Tabulator. The main purpose of develop this machine is to help process data for the 1890 U.S Census. This was an electromechanical machine. This is first commercial data processing machines were punched card tabulating system. This machines also laid the foundation for IBM.
Herman Hollerith is best known as the father of modern automatic computation. Herman Hollerith was an American statistician and inventor.