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Selected:Architecture Communication CanvasEmpathy MappingArchitecture Decision RecordSoftware Architecture Canvas
| Criterion |  Architecture Architecture Communication Canvas |  UX Research Empathy Mapping |  Architecture Architecture Decision Record |  Architecture Software Architecture Canvas |
|---|---|---|---|---|
Purposedifferent | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | 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. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 60-120 min | 30–60 min | 15-45 min | 1-2 h |
Participantsdifferent | 2-8 | 4-8 | 1-3 | 3-10 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop |
Outputdifferent | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | Empathy Map, Assumptions List, Research Gaps | ADR File, Decision Log, Rationale | Architecture Canvas, Goals, Constraints, Quality Attributes |
Tagsno overlap | ArchitectureCommunicationStakeholdersCanvas | SynthesisQualitativeWorkshop | ArchitectureRationaleDocumentationGovernance | CanvasArchitectureAlignmentWorkshop |