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| Criterion |  Facilitation Dot Estimation |  Product Strategy Impact Mapping |  Operations Fishbone Diagram |  Business Strategy Business Model Stress Test |
|---|---|---|---|---|
Purposedifferent | When size or effort can only be estimated roughly, Dot Estimation condenses the group's experience into a quick range. It turns individual contributions into a visible selection. The result is captured as an Effort Heatmap, Risk Signals, and Discussion Targets. | When a goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. | When a problem has several possible contributing factors, the method sorts causes by cause areas. It prevents an initial hunch from blocking the view of other plausible drivers. | A Business Model Stress Test checks how well a business model holds up under pressure and headwinds. It compares strengths, risks, market logic, and courses of action. The result is captured as a stress-test report and action plan per scenario. |
Complexitydifferent | Low | Medium | Low | High |
Timedifferent | 5-20 min | 45-90 min | 30-60 min | Half day |
Participantsdifferent | 3-20 | 3-8 | 2-8 | 3-8 |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | Effort Heatmap, Risk Signals, Discussion Targets | Impact Map, Outcome Hypotheses, Delivery Options | Fishbone Diagram, Cause Categories, Investigation Backlog | Stress Test Report, Action Plan per Scenario |
Tagsno overlap | EstimationEffortRisk | OutcomesStrategyBehaviorPlanning | Root causeQualityOperations | StrategyBusiness modelRiskDiagnosis |