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| Criterion |  Facilitation Dot Estimation |  Engineering Kanban |  Decision Making Wideband Delphi |
|---|---|---|---|
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 work sits in too many parallel streams, throughput suffers and no one sees the bottlenecks. Kanban makes the flow of work visible and limits overload so a system becomes calmer and more predictable. | 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. |
Complexitydifferent | Low | Medium | High |
Timedifferent | 5-20 min | Ongoing | 1-4 h or multiple rounds |
Participantsdifferent | 3-20 | 2-12 | 4-12 Experten |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Effort Heatmap, Risk Signals, Discussion Targets | Kanban board, WIP policies, Flow metrics | Estimate Range, Assumption Log, Expert Consensus Notes |
Tagsno overlap | EstimationEffortRisk | FlowVisual managementDelivery | EstimationExpertsForecasting |
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