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| Criterion | ![]() Systems Thinking Evaporating Cloud | ![]() Engineering Goal Question Metric | ![]() Systems Thinking Future Reality Tree |
|---|---|---|---|
Purposedifferent | The method makes visible why two seemingly incompatible demands arise and which assumption must be tested to resolve the conflict. | Helps clarify technical problems, hypotheses, and next steps in concrete terms. It breaks a technical problem into testable parts. The result is captured as a GQM table and metric briefs. | A Future Reality Tree shows how desired actions are meant to lead to a better system state. The method checks whether a path of change holds together logically before time flows into implementation. |
Complexitydifferent | Medium | Medium | High |
Timedifferent | 60-120 min | 90-180 min | 2-4 h |
Participantsdifferent | 2-8 | 3-6 | 3-8 |
Formatsame | Workshop | Workshop | Workshop |
Outputdifferent | Conflict Cloud, Assumption List, Breakthrough Ideas, Next Experiments | GQM Table, Metric Profiles | Future Reality Tree, Negative Branches, Assumption List, Improved Injections |
Tagsno overlap | Theory of ConstraintsAssumptionsSystems thinking | MetricsMeasurementEngineeringAlignment | Theory of ConstraintsSystems thinkingChange |
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