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computer history
timeline
inventor | invention |
---|---|
Blaise Pascal (1623-1662) | Pascaline (1642) |
Gottfried Wilhelm von leibniz | Stepped Reckoner (1670) |
Herman Hollerith | Tabulating machine (1890) |
John Atanasoff (1903-1995) Clifford Berry (1918-1963) | Atanasoff-Berry Computer(ABC) (1939) |
Mark 1 (1944) | ASCC (Automatic Sequence Controlled Calculator) |
John Mauchly (1907-1980) J. Presper Eckert (1919-1995) | ENIAC(Electronic Numerical Integration and Calculator) |
Alan Turing (1912-1954) | Turing Machine "Enigma" (1918) |
Jon von Neumann (1903-1957) | EDVAC (Electronic Discrete Variable Automatic Computer) |
William Schockly John Bardeen and Walter Brittain | Transistor (1947) |
grace murray hopper (1923-1992) | COBOL(common business oriented language) (1959) |
Jack Kilby (1923-2005) | 1st hand held calculator (1958) |
William Gates III October 28, 1951 | microsoft company (1975) |
Paul Allen Jan. 21,1953 | Microsoft Corporation |
Thomas Knoll John Knoll | Adobe Photoshop (1988) |
Adam Somlai-Fischer Peter Halacsy and Peter Aravi | prezi (2009) |