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Selected:Affinity DiagrammingViews and BeyondEmpathy MappingATAM (Architecture Tradeoff Analysis Method)
| Criterion |  UX Research Affinity Diagramming |  Architecture Views and Beyond |  UX Research Empathy Mapping |  Architecture ATAM (Architecture Tradeoff Analysis Method) |
|---|---|---|---|---|
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. | Views and Beyond organizes architecture into several views so no single diagram has to do everything at once. This makes it possible to choose the representation that fits the stakeholder's question. | 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. | ATAM helps teams weigh architecture decisions when quality goals compete. The team considers business goals, stakeholder expectations, and technical decisions together. The evaluation shows which risks need further investigation. |
Complexitydifferent | Low | Medium | Low | High |
Timedifferent | 45–90 min | 1-3 Tage | 30–60 min | Several meetings plus preparation and analysis; total effort depends on scope |
Participantsdifferent | 3-10 | 1-4 | 4-8 | Evaluation team, architects, and relevant stakeholders |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Theme clusters, Insight statements, Opportunity areas | Architecture Views, Cross-view Notes, Rationale | Empathy Map, Assumptions List, Research Gaps | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations |
Tagsno overlap | SynthesisQualitativeRoot cause | DocumentationStakeholdersArchitecture | SynthesisQualitativeWorkshop | ArchitectureQualityRiskTradeoffsStakeholders |