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| Criterion |  Innovation Double Diamond |  Systems Thinking Evaporating Cloud |  Decision Making Constraint Analysis |  Systems Thinking Current Reality Tree |
|---|---|---|---|---|
Purposedifferent | For complex problems with a fuzzy situation, the method cleanly separates search space and decision. It first creates breadth in understanding and then focus in elaboration. This brings open questions, problem definition, and solution path into a traceable movement. | The method makes visible why two seemingly incompatible demands arise and which assumption must be tested to resolve the conflict. | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | A Current Reality Tree condenses many symptoms into a few causal chains. The method makes visible which core problems drive several negative effects at once. |
Complexitydifferent | Medium | Medium | Low | High |
Timedifferent | Wochen bis Monate | 60-120 min | 30-90 min | 2-6 h |
Participantsdifferent | 3-12 | 2-8 | 2-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | Conflict Cloud, Assumption List, Breakthrough Ideas, Next Experiments | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Current Reality Tree, Core Problems, Intervention Ideas |
Tagsno overlap | ProcessDivergenceInnovation | Theory of ConstraintsAssumptionsSystems thinking | ConstraintsDecisionPlanningOptions | Systems thinkingRoot causeConstraintsCausality |