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| Criterion | ![]() Innovation How Might We | ![]() Operations After-Action Review | ![]() DevOps Game Day |
|---|---|---|---|
Purposedifferent | With a stuck problem carrying many implicit assumptions, the method translates observations into open, workable questions. It sharpens the problem frame without pre-thinking the solution, turning frustration or fuzziness into a search space with clear direction. | 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. | In preparing for rare incidents, the method tests response capability under controlled conditions. It shows where assumptions about stability, roles, and recovery are too optimistic. |
Complexitydifferent | Low | Low | High |
Timedifferent | 30–45 min | 20-45 min | Halber Tag |
Participantsdifferent | 1-10 | 3-12 | 5-20 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | HMW Questions, Challenge Framing, Idea Prompts | Lessons learned, Action items, Event summary | Simulation Notes, Gaps List, Updated Runbooks |
Tagsno overlap | FramingOpportunityIdeationQuestions | LearningOperationsImprovement | ResilienceOperationsIncident |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.






