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| Criterion | ![]() Operations Gemba Walk | ![]() UX Design Design Studio | ![]() Operations After-Action Review |
|---|---|---|---|
Purposedifferent | 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. | When several designs need to be quickly put in relation to each other, it makes ideas visible and comparable. It encourages early variants instead of long upfront debates. | 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 | Low | Medium | Low |
Timedifferent | 30-120 min | 1-3 h | 20-45 min |
Participantsdifferent | 2-6 | 3-8 | 3-12 |
Formatdifferent | Workshop | Workshop | Workshop + async |
Outputdifferent | Observation Notes, Improvement Ideas | Sketches, Concept Directions, Design Decisions | Lessons learned, Action items, Event summary |
Tagsno overlap | LeanObservationProcessOperations | SketchingCollaborationIdeation | LearningOperationsImprovement |
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Methods with strong topical overlap with the current selection, not yet in the comparison.






