Drawing diagrams with nodes and arrows is the common ... binding combinations and multiplicities of interaction pathways makes the representation of biological processes very difficult.

Or take the interaction diagrams: why spend the time drawing interaction diagrams, when you can immediately prototype the interaction between the objects and trace it through from the user's ...

These diagrams help visualize what happens when one or more particles have some kind of interaction. I say one or more because a single particle could spontaneously kick out other ...