Numerical control or lately, computer numerical control.
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Historically numerical control began about 1948
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Michael Fitzpatrick has written:
'Machining and CNC technology' -- subject(s): Handbooks,
manuals, Machine-tools, Machining, Numerical control
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The objectives of numerical control are to make more efficient
handling of tasks through programmable automation. The first
numerical control machines were built in the 1940s and 1950s and
have evolved into the machine tools seen today.
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we control technology to how much extent can it control us