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Herman Hollerith, an American inventor, built a machine to count a census. It used punched cards and gears like the previous ones, but it worked with electricity. -
introduced to the public. It was built at the University of Pennsylvania (USA) and operated with more than 17,000 vacuum tubes. -
New programming languages such as COBOL and FORTRAN were developed. -
begin to be used in the computers, which increased the processing capacity and reduced the size of the machines. -
Single integrated circuit in which the basic elements of the computer meet. -
Starts with the presentation of the Simon phone that included calendar, address book, world clock and calculator, among other functions.
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