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| Criterion | ![]() UX Research Affinity Diagramming | ![]() UX Research User Interviews | ![]() Innovation Brainwriting | ![]() UX Research Empathy Mapping |
|---|---|---|---|---|
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. | When teams derive needs only from assumptions and real motives are missing, user interviews give direct access to behavior and meaning. Conversations from the target group's everyday life make patterns, tensions, and open questions solidly visible. | When loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. | 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. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 45–90 min | 30–60 min per interview | 15-30 min | 30–60 min |
Participantsdifferent | 3-10 | 1 participant per interview | 3-12 | 4-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Theme clusters, Insight statements, Opportunity areas | Interview Notes, Themes, Insight Summary | Idea sheets, Expanded concepts, Prioritized list | Empathy Map, Assumptions List, Research Gaps |
Tagsno overlap | SynthesisQualitativeRoot cause | QualitativeResearchCustomerDiscovery | BrainstormingCollaborationInclusionIdeas | SynthesisQualitativeWorkshop |



