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Effective technology and authoring tools
need to support varying Design Practices and Evolution of Technology.
Although industry has historically weeded out less capable tools,
software OEMs still bring less than capable products to market. It
is the time between the introduction of the tool and either its success
or demise that a consumer may realize benefits or trouble.
The effective technology tool cannot dictate process or methods. Instead,
it needs to address global capability, inevitable user customization, and
business model flexibility.
Consider two of the approaches used in design today.
In the first case, independent electromechanical and mechanical design
tasks are initiated with check points along the way to ensure reliability,
manufacturability, and assembleability. At each step, configurations
and attributes are coordinated from the "Bottom Up" until the product definition
is complete.
In the next case, an Engineer defines all electromechanical, mechanical,
and inter-discipline requirements from one environment,
or from the "Top Down" and dispatches the design intent to the individual
authoring tools.
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