\figureDefinition{VisioDrawing} \figureExtension{pdf} \figureDescription{is an example drawing created in Visio} \annotationDefinition{Widget} \annotationName{widget} \annotationDescription{a widget in the Visio drawing} \annotationDefinition{Thing} \annotationName{thing} \annotationDescription{a thing in the visio drawing} \annotationDefinition{WidgetThingConnection} \annotationName{connection} \annotationDescription{the arrow connecting the widget and the thing} \figureDefinition{TpXDrawing} \figureExtension{tpx} \figureCaption{PRIOR ART} \figureDescription{is an example drawing created in TpX} \annotationDefinition{input} \annotationName{input} \annotationDescription{the input} \annotationDefinition{output} \annotationName{output} \annotationDescription{the output} \annotationDefinition{mathProcessor} \annotationName{math processor} \annotationDescription{the math procesor}