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| Criterion |  UX Design Design Studio |  Decision Making Wideband Delphi |  Decision Making PERT Estimation |
|---|---|---|---|
Purposedifferent | When several designs need to be quickly put in relation to each other, it makes ideas visible and comparable. It encourages early variants instead of long upfront debates. | 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. | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. |
Complexitydifferent | Medium | High | Medium |
Timedifferent | 1-3 h | 1-4 h or multiple rounds | 15-45 min |
Participantsdifferent | 3-8 | 4-12 Experten | 1-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Sketches, Concept Directions, Design Decisions | Estimate Range, Assumption Log, Expert Consensus Notes | PERT Estimate, Expected Value, Risk Notes |
Tagsno overlap | SketchingCollaborationIdeation | EstimationExpertsForecasting | EstimationUncertaintyRisk |
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