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| Criterion |  Operations Gemba Walk |  Business Strategy Porter Five Forces |  Innovation Lean Startup |
|---|---|---|---|
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. | Porter Five Forces analyzes the forces that shape competitive pressure and profitability in a market. The view of market structure goes beyond individual competitors and reveals systemic pressure points. | 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. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 30-120 min | 1-3 h | Wochen bis Monate je Lernzyklus |
Participantsdifferent | 2-6 | 2-8 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Observation Notes, Improvement Ideas | Five Forces Analysis, Competitive Risks, Strategic Options | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision |
Tagsno overlap | LeanObservationProcessOperations | StrategyCompetitionMarket | LeanStartupValidationMVP |
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