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| Criterion | ![]() Systems Thinking Future Reality Tree | ![]() Decision Making Delphi Method | ![]() UX Design Customer Journey Canvas |
|---|---|---|---|
Purposedifferent | A Future Reality Tree shows how desired actions are meant to lead to a better system state. The method checks whether a path of change holds together logically before time flows into implementation. | 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. | When a journey needs to be understood across several phases, it arranges experience, touchpoints, and opportunities into one picture. It makes gaps and friction along the user path clear. |
Complexitydifferent | High | High | Medium |
Timedifferent | 2-4 h | 1-4 Wochen | 1-3 h |
Participantsdifferent | 3-8 | 6-30 Experten | 3-10 |
Formatdifferent | Workshop | Async | Workshop |
Outputdifferent | Future Reality Tree, Negative Branches, Assumption List, Improved Injections | Expert Forecast, Consensus Range, Assumption Notes | Customer Journey Canvas, Pain Points, Experience Opportunities |
Tagsno overlap | Theory of ConstraintsSystems thinkingChange | ForecastingExpertsDecisionStrategy | JourneyCustomerService designCanvas |
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