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To summarize,
Dr. Jones collaborates with the programmer in diagramming a program and its
design alternatives.
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It maintains the
focus set of program elements throughout a design dialogue with the
programmer.
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The focus set
contains only the relevant elements at each step, so the diagrams stay
simple.
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These focus sets
can be kept in a history so that the programmer can revisit previous steps
and branch to explore alternatives.
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This could be an
opportunity for design rationale capture, although that’s not what I’m
focusing on in this thesis.
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