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| Criterion |  Facilitation Dot Estimation |  Decision Making PERT Estimation |  Business Strategy Value Chain Analysis |
|---|---|---|---|
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. | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. |
Complexitydifferent | Low | Medium | High |
Timedifferent | 5-20 min | 15-45 min | Half day |
Participantsdifferent | 3-20 | 1-8 | 3-8 |
Formatdifferent | Workshop | Workshop + async | Workshop |
Outputdifferent | Effort Heatmap, Risk Signals, Discussion Targets | PERT Estimate, Expected Value, Risk Notes | Value Chain Map, Lever List |
Tagsno overlap | EstimationEffortRisk | EstimationUncertaintyRisk | StrategyBusiness modelDiagnosisAnalysis |
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