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| Criterion |  Decision Making Constraint Analysis |  UX Research Personas |  UX Research Affinity Diagramming |
|---|---|---|---|
Purposedifferent | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | 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. | When research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer. |
Complexitydifferent | Low | Medium | Low |
Timedifferent | 30-90 min | 1-3 Tage | 45–90 min |
Participantsdifferent | 2-8 | Internes Team | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Persona Profiles, Needs Summary, Scenario Notes | Theme clusters, Insight statements, Opportunity areas |
Tagsno overlap | ConstraintsDecisionPlanningOptions | ResearchCustomerSynthesis | SynthesisQualitativeRoot cause |
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