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Computer History - Coggle Diagram
Computer History
First - Gen 1946 - 1957
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machine called analytical engine, base for the modern digital computer
slide rule, mechanical calculator, Punch Card Tabulating Machine and Sorter
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Second - Gen 1958 - 1963
transistors, semiconductor material
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military, government and big business
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Third - Gen 1964 - 1970
integrated circuits (ICs), chips
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Fifth - Gen
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C learn, think, reasoning
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Optical computers
Process data use light, not electrons
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Tablets
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hospitals / by home inspectors, engineers & salespeople
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