Automation System
A common data base is one requisite for converting CAD and CAM to CIM. Another is that:

None of these
technical assistance must be provided to the user.
the user must have access to both hardware and software
the system must make provision for new techniques.
there should be a common 3-D part description system.

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Automation System
Sensors:

are not important in automation
are easily developed
None of these
probably will not improve over the next decade
will be much smarter and more sophisticated in the future

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