Automation System
Speech recognition:

None of these
All of these
will never be used in industrial controls
will be used in more applications as the technology matures.
is already widely used in industrial controls

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Automation System
The SKETCHPAD system

consisted of an cathode-ray oscilloscope driven by a Lincoln Tx2 computer where by graphical information was displayed on the screen.
All of these
is expensive because it is sophisticated and make demands on the power and resources of the computer.
None of these
is used for interactive Graphics

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