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| Criterion |  Operations Gemba Walk |  Innovation Lean Startup |  Operations Weekly Review |  Operations Getting Things Done |
|---|---|---|---|---|
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. | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. | In a week with many open loops, the method creates distance from operational noise. It organizes commitments, calendar, and projects so the next week becomes workable. | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 30-120 min | Wochen bis Monate je Lernzyklus | 30-60 min | 1-2 h Setup, laufend |
Participantsdifferent | 2-6 | 2-8 | 1 | 1 |
Formatdifferent | Workshop | Workshop + async | Async | Async |
Outputdifferent | Observation Notes, Improvement Ideas | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Updated Task System, Weekly Focus, Next Actions | Action Lists, Project List, Review Routine |
Tagsno overlap | LeanObservationProcessOperations | LeanStartupValidationMVP | ProductivityExecutionPlanning | ProductivityPlanningTasksExecution |