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| Criterion |  Innovation Double Diamond |  Operations Failure Mode and Effects Analysis |  Operations After-Action Review |
|---|---|---|---|
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. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. |
Complexitydifferent | Medium | High | Low |
Timedifferent | Wochen bis Monate | 2-6 h | 20-45 min |
Participantsdifferent | 3-12 | 3-10 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | FMEA Table, Risk Priority, Mitigation Actions | Lessons learned, Action items, Event summary |
Tagsno overlap | ProcessDivergenceInnovation | RiskQualityOperationsRoot cause | LearningOperationsImprovement |
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