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Detailed Method for VEST-Ware Development
Phase One: Analysis and Selection
This is most effective when implemented by a team consisting of one or
more owners of the work process, employees who will use the computer to
complete the work processes, and those with expertise in work analysis
and automation. Their involvement will mean a smoother implementation and
acceptance of the computer later.
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Work analysis. This analysis
should begin with a definition of the desired end results and the
means to achieve that result. The potential application of automation
should then be explored. The company should conduct a cost benefit
analysis to determine potential gains vs. costs. The analysis should
provide the basis for the development of general specifications for
use later in selection of hardware and software. |
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b. |
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VEST-Ware overview. Planners should identify the action steps
needed to get through the work process and pinpoint steps that could
be automated. The information that should be generated by the computer
and the form in which it should be displayed at various stages should
be identified. The overview should reveal specific software requirements
which can be used in software selection. |
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c. |
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Software selection. This should be based on the specifications
generated in the VEST-Ware overview. |
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d. |
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Hardware selection. In hardware selection, critical factors
to consider are costs – of the hardware, in operating time,
and in user time. |
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Phase Two: Implementation
Phase Three: VEST-Ware Training and Use
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a. |
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Training in Work Process
Experiences, as well as new, employees should be training in the
work process since all will be affected by automation. The written
procedure may become the primary tool in this training since it
focuses on the whole work process including “computer steps.” |
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b. |
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On-the-job Training with VEST-Ware
This training should develop employee skills in carrying out the
entire work process, including hands-on experience at the computer.
The training should be closely supervised, with employees receiving
immediate feedback on steps that are done right or wrong. The training
also serves as a “start-of-use” phase for the newly
automated work process. |
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Phase Four: Evaluation and Modification
These implementation phases for VEST-Ware may be expanded
to fit the company’s specific needs. In all cases, however, planners
should focus firmly on improving the company’s work process, looking
at the computer as a means to an end, and not as an end in itself.
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