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| Criterion |  UX Research Personas |  Decision Making OODA Loop |  Systems Thinking Future Reality Tree |
|---|---|---|---|
Purposedifferent | When target groups stay too vague and teams talk about the same people differently, personas create a shared, solid picture of usage. Condensed profiles make needs, contexts, and differences tangible enough for decisions. | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. | 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. |
Complexitydifferent | Medium | Medium | High |
Timedifferent | 1-3 Tage | 15-60 min je Zyklus | 2-4 h |
Participantsdifferent | Internes Team | 1-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Persona Profiles, Needs Summary, Scenario Notes | Situation Assessment, Decision Loop, Action Updates | Future Reality Tree, Negative Branches, Assumption List, Improved Injections |
Tagsno overlap | ResearchCustomerSynthesis | DecisionChangeLearningStrategy | Theory of ConstraintsSystems thinkingChange |
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