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| Criterion |  UX Research Affinity Diagramming |  Architecture Views and Beyond |  Operations A3 Problem Solving |  Architecture arc42 |
|---|---|---|---|---|
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. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 45–90 min | 1-3 Tage | 45-90 min | 1-2 Tage |
Participantsdifferent | 3-10 | 1-4 | 2-5 | 1-4 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Theme clusters, Insight statements, Opportunity areas | Architecture Views, Cross-view Notes, Rationale | A3 Report, Action Plan, Root Cause Analysis | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | SynthesisQualitativeRoot cause | DocumentationStakeholdersArchitecture | LeanProblem solvingCoachingOperations | ArchitectureDocumentationCommunication |