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:
“The steps toward the emancipation of women are first intellectual, then industrial, lastly legal and political. Great strides in the first two of these stages already have been made of millions of women who do not yet perceive that it is surely carrying them towards the last.”
—Ellen Battelle Dietrick, U.S. suffragist. As quoted in History of Woman Suffrage, vol. 4, ch. 13, by Susan B. Anthony and Ida Husted Harper (1902)