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| Criterion | ![]() Knowledge Modeling Feynman Technique | ![]() Knowledge Modeling PARA Method | ![]() Architecture C4 Model | ![]() Architecture Architecture Communication Canvas |
|---|---|---|---|---|
Purposedifferent | The Feynman Technique checks understanding by explaining a topic so that it stays easy for others to understand. It makes knowledge gaps visible before they become costly in everyday work. | The PARA Method organizes knowledge into Projects, Areas, Resources, and Archives. It creates order when digital notes, files, and tasks no longer cleanly fit current work. | 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. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 20-60 min | 1-3 h Setup, laufend | 1-4 h | 60-120 min |
Participantsdifferent | 1 | 1 | 1-5 | 2-8 |
Formatdifferent | Async | Async | Workshop + async | Workshop + async |
Outputdifferent | Plain-language Explanation, Knowledge Gaps, Study Notes | PARA Structure, Project Notes, Knowledge Archive | Context Diagram, Container Diagram, Component Diagram | Communication Canvas, Stakeholder Messages, Architecture Communication Plan |
Tagsno overlap | LearningKnowledgeUnderstanding | KnowledgeProductivityOrganization | ArchitectureCommunicationVisualization | ArchitectureCommunicationStakeholdersCanvas |



