Approach is the systems engineering that
every engineer must perform on the
product, including understanding risks, understanding the operational need, clarifying
requirements before jumping to a solution, doing at least informal trade studies to
make decisions, and so on through the process or focus areas of the chosen
capability model. This is the kind of systems engineering that translates to toasters
and cell phones. It is different from coordination or management as in Program
Systems EngineeringApproach is what the individual engineer does. Approach
is
the set of life-cycle roles as applied on a small project or as implemented on a small,
commercial development project.