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| Criterion |  Facilitation Timeline |  Decision Making Delphi Method |  Product Discovery Test Card |
|---|---|---|---|
Purposedifferent | When a project, incident, or change process is only remembered in fragments, Timeline brings the sequence back into a readable form. It makes turning points, precursors, and after-effects recognizable over the course of time. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Low | High | Low |
Timedifferent | 30-90 min | 1-4 Wochen | 20-35 min |
Participantsdifferent | 2-12 | 6-30 Experten | 1-5 |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | Timeline, Milestones, Insight Notes | Expert Forecast, Consensus Range, Assumption Notes | Test Card with a pre-set threshold |
Tagsno overlap | TimelineFacilitationSequence | ForecastingExpertsDecisionStrategy | ExperimentsValidationDiscoveryHypothesis |
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