Automation System
The robot:

represents the most powerful new industrial automation tool currently on the horizon
All of these
is very primitive at the present
None of these
will be more useful when robot vision is improved significantly

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Automation System
Direct Numerical Control means:

None of these
complete elimination of a need for a human operator.
eliminating computers from the manufacturing process
using several computers to control one large machine
using one computer to control several machines

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