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| Criterion |  Innovation Double Diamond |  Operations Gemba Walk |  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. | When there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. | 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 | Low | Low |
Timedifferent | Wochen bis Monate | 30-120 min | 20-45 min |
Participantsdifferent | 3-12 | 2-6 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | Observation Notes, Improvement Ideas | Lessons learned, Action items, Event summary |
Tagsno overlap | ProcessDivergenceInnovation | LeanObservationProcessOperations | LearningOperationsImprovement |
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