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| Criterion |  Innovation Double Diamond |  Decision Making Trade-off Analysis |  Decision Making Pre-Mortem |
|---|---|---|---|
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. | With limited resources, quality, speed, cost, and risk almost always compete with each other. Trade-off Analysis makes these tensions explicit and prevents decisions from producing hidden side effects. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | Wochen bis Monate | 45-120 min | 20–45 min |
Participantsdifferent | 3-12 | 2-8 | Small cross-functional group |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | Trade-off Matrix, Criteria List, Decision Rationale, Accepted Downsides | Risk list, Mitigation plan, Assumption log |
Tagsno overlap | ProcessDivergenceInnovation | TradeoffsDecisionCriteriaOptions | RiskDecisionFailurePlanning |
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