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| Criterion |  Facilitation Dot Estimation |  Decision Making Three-Point Estimation |  Domain Modeling Context Map |  Decision Making Delphi Method |
|---|---|---|---|---|
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 estimate for effort, time, or risk often looks too smooth for the real uncertainty behind it. It separates options, evaluation criteria, and open risks. The result is captured as a Three-Point Estimate, Risk Range, and Assumption Notes. | When several contexts need to talk to each other, it makes their relationships and dependencies legible. It helps sort integration pressure and responsibilities across system boundaries. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. |
Complexitydifferent | Low | Medium | Medium | High |
Timedifferent | 5-20 min | 10-30 min je Item | 1-3 h | 1-4 Wochen |
Participantsdifferent | 3-20 | 1-8 | 2-8 | 6-30 Experten |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Async |
Outputdifferent | Effort Heatmap, Risk Signals, Discussion Targets | Three-Point Estimate, Risk Range, Assumption Notes | Context Map, Integration Patterns, Boundary Notes | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | EstimationEffortRisk | EstimationUncertaintyForecasting | Domain-Driven DesignBoundariesStrategy | ForecastingExpertsDecisionStrategy |