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| Criterion |  Agile Affinity Estimation |  Facilitation Dot Estimation |  Decision Making Delphi Method |
|---|---|---|---|
Purposedifferent | When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. | 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 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 | Medium | Low | High |
Timedifferent | 30-90 min | 5-20 min | 1-4 Wochen |
Participantsdifferent | 3-12 | 3-20 | 6-30 Experten |
Formatdifferent | Workshop | Workshop | Async |
Outputdifferent | Affinity Size Map, Grouped Estimates, Unclear Items | Effort Heatmap, Risk Signals, Discussion Targets | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | EstimationBacklogRelative sizing | EstimationEffortRisk | ForecastingExpertsDecisionStrategy |
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