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| Criterion |  UX Research Affinity Diagramming |  Knowledge Modeling Knowledge Mapping |  UX Research Empathy Mapping |  Operations Failure Mode and Effects Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | Knowledge Mapping makes knowledge, gaps, and transfer paths visible across a field. It fits when expertise should not just exist but also be findable and transferable. | When a lot is assumed about a target group but little is seen jointly, empathy mapping makes knowledge and gaps directly comparable. The picture also shows which assumptions hold up and where evidence is missing. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. |
Complexitydifferent | Low | Medium | Low | High |
Timedifferent | 45–90 min | 1-3 h | 30–60 min | 2-6 h |
Participantsdifferent | 3-10 | 3-12 | 4-8 | 3-10 |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | Theme clusters, Insight statements, Opportunity areas | Knowledge Map, Critical Knowledge Areas, Transfer Plan | Empathy Map, Assumptions List, Research Gaps | FMEA Table, Risk Priority, Mitigation Actions |
Tagsno overlap | SynthesisQualitativeRoot cause | KnowledgeMappingRisk | SynthesisQualitativeWorkshop | RiskQualityOperationsRoot cause |