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| Criterion |  Facilitation Dot Estimation |  Agile ROAM Board |  Operations Root Cause Analysis |  Agile Ideal Days |
|---|---|---|---|---|
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 needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. | When a problem keeps recurring and the cause stays unclear, the method exposes the underlying mechanism. It separates symptom, guess, and robust explanation from one another. | When effort needs to be thought of as real working time, it offers a simple common denominator for comparison. It sorts work by value, risk, and delivery ability. The result is captured as Ideal Day Estimates, Assumption Notes, and Capacity Caveats. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 5-20 min | 20-40 min initial, dann laufend | 1-4 h | 15-60 min |
Participantsdifferent | 3-20 | 3-15 | 3-8 | 2-9 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Effort Heatmap, Risk Signals, Discussion Targets | ROAM Board, Owner List | Problem Statement, Cause Hypotheses, Confirmed Causes, Action Plan | Ideal Day Estimates, Assumption Notes, Capacity Caveats |
Tagsno overlap | EstimationEffortRisk | RiskAgileTrackingAlignment | Root causeProblem solvingQualityIncident | EstimationEffortAgile |