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| Criterion |  Product Strategy Product Canvas |  Operations After-Action Review |  Operations Gemba Walk |
|---|---|---|---|
Purposedifferent | When product goal and feature scope don't yet fit cleanly together, it creates a shared working picture. It connects need, core features, and assumptions into a solid starting point. | 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. | 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. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 1-2 h | 20-45 min | 30-120 min |
Participantsdifferent | 2-8 | 3-12 | 2-6 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Product Canvas, Product Assumptions, Scope Notes | Lessons learned, Action items, Event summary | Observation Notes, Improvement Ideas |
Tagsno overlap | CanvasDiscoveryScope | LearningOperationsImprovement | LeanObservationProcessOperations |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
