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| Criterion |  Facilitation Dot Estimation |  Decision Making Wideband Delphi |  Decision Making Decision Tree |
|---|---|---|---|
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. | A single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus Notes. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. |
Complexitydifferent | Low | High | Medium |
Timedifferent | 5-20 min | 1-4 h or multiple rounds | 30-90 min |
Participantsdifferent | 3-20 | 4-12 Experten | 1-6 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Effort Heatmap, Risk Signals, Discussion Targets | Estimate Range, Assumption Log, Expert Consensus Notes | Decision Tree, Option Map, Assumption List |
Tagsno overlap | EstimationEffortRisk | EstimationExpertsForecasting | DecisionTreeOptions |
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