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| Criterion |  Operations Waste Analysis |  Decision Making Three-Point Estimation |  Agile ROAM Board |
|---|---|---|---|
Purposedifferent | For a process that keeps people busy but creates little value, the method exposes waste. It directs attention to unnecessary movement, waiting times, rework, and overdelivery. | 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 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. |
Complexitydifferent | Low | Medium | Low |
Timedifferent | 45-120 min | 10-30 min je Item | 20-40 min initial, dann laufend |
Participantsdifferent | 2-8 | 1-8 | 3-15 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Waste Map, Prioritized Waste, Improvement Backlog | Three-Point Estimate, Risk Range, Assumption Notes | ROAM Board, Owner List |
Tagsno overlap | WasteLeanProcess improvement | EstimationUncertaintyForecasting | RiskAgileTrackingAlignment |
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