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| Criterion |  Operations Gemba Walk |  Business Strategy Porter Five Forces |  Operations ABC Analysis |  Operations Kaizen Event |
|---|---|---|---|---|
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. | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | For a tightly scoped process segment with noticeable waste, the method bundles shared energy for change. It suits situations that call for fast learning loops and visible adjustments. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 30-120 min | 1-3 h | 30-60 min | 0.5-5 Tage |
Participantsdifferent | 2-6 | 2-8 | 1-5 | 4-10 |
Formatdifferent | Workshop | Workshop + async | Async | Workshop |
Outputdifferent | Observation Notes, Improvement Ideas | Five Forces Analysis, Competitive Risks, Strategic Options | ABC Classification, Focus Rules, Control List | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update |
Tagsno overlap | LeanObservationProcessOperations | StrategyCompetitionMarket | PrioritizationOperationsPortfolio | LeanContinuous improvementOperations |