JSD Steps
When it was originally presented by Jackson in 1982, the method consisted of six steps
- Entity/Action Step
- Initial Model Step
- Interactive Function Step
- Information Function Step
- System Timing Step
- System Implementation Step
Later, some steps were combined to create a method with only three steps.
- Modelling Stage (Analysis): with the Entity/Action Step and Entity Structures Step.
- Network Stage (Design) : with the Initial Model Step, Function Step, and System Timing Step.
- Implementation Stage (Realisation) : The implementation Step.
Read more about this topic: Jackson System Development
Famous quotes containing the word steps:
“Painting seems to be to the eye what dancing is to the limbs. When that has educated the frame to self-possession, to nimbleness, to grace, the steps of the dancing-master are better forgotten; so painting teaches me the splendor of color and the expression of form, and as I see many pictures and higher genius in the art, I see the boundless opulence of the pencil, the indifferency in which the artist stands free to choose out of the possible forms.”
—Ralph Waldo Emerson (1803–1882)