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| Criterion | ![]() UX Research Diary Study | ![]() Knowledge Modeling Concept Mapping | ![]() Architecture Architecture Communication Canvas | ![]() Architecture C4 Model |
|---|---|---|---|---|
Purposedifferent | When experiences build up over days or weeks and a single session cannot capture them, Diary Study records the course of everyday life. Recurring triggers, moods, and habits become visible this way, beyond the sharpness of memory. | Concept Mapping arranges terms and relationships in a network that makes subject-matter connections tangible. It fits when a topic needs to be understood structurally rather than linearly. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 1-4 Wochen | 1-2 h | 60-120 min | 1-4 h |
Participantsdifferent | 5-20 | 1-8 | 2-8 | 1-5 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | Concept Map, Relationship Labels, Knowledge Gaps | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | Context Diagram, Container Diagram, Component Diagram |
Tagsno overlap | UX researchTrackingBehavior | KnowledgeConceptsMappingSensemaking | ArchitectureCommunicationStakeholdersCanvas | ArchitectureCommunicationVisualization |



