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| Criterion | ![]() UX Design Service Blueprinting | ![]() Decision Making Three-Point Estimation | ![]() Agile NoEstimates |
|---|---|---|---|
Purposedifferent | When a service experience is spread across several touchpoints, it brings frontstage and backstage together. It shows where user contact and internal responsibility must fit. | 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 estimating slows a team down more than it helps, it shifts the focus to flow, small slices, and real lead time. It sorts work by value, risk, and delivery ability. The result is captured as Throughput Data, Flow Forecast, and Slicing Rules. |
Complexitydifferent | High | Medium | Medium |
Timedifferent | 0.5-2 Tage | 10-30 min je Item | laufend |
Participantsdifferent | 6-12 | 1-8 | 2-12 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Service Blueprint, Fail Points, Ownership Map | Three-Point Estimate, Risk Range, Assumption Notes | Throughput Data, Flow Forecast, Slicing Rules |
Tagsno overlap | Service designOperationsJourneyBlueprint | EstimationUncertaintyForecasting | EstimationForecastingFlow |
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