Automation System
The computer graphics system called SKETCHPAD was demonstrated at

University of Aston, Birmingham, 1960
None of these
Massachusetts Institute of Technology in 1963
Cranfield Institute of Technology, London, 1962
Imperial college of Science and Technology, London, 1973

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Automation System
An aneroid barometer

measures pressure by sensing deflection of an evacuated chambers.
can measure only atmospheric pressure
None of these
can be used to measure gas or liquid flow rates
is very unreliable

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