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| Criterion |  Architecture C4 Model |  Innovation Rolestorming |  Facilitation 1-2-4-All |
|---|---|---|---|
Purposedifferent | 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. | When a search for ideas stalls, switching roles helps people step outside their own perspective and activate new logics of action. The method reduces habit because contributions arise from a different stance. This brings unfamiliar, often fitting solution approaches into play. | When many people in a group too rarely get to speak, 1-2-4-All distributes thinking time more fairly. The format builds participation step by step and makes quiet or still-unformed thoughts usable faster. |
Complexitysame | Low | Low | Low |
Timedifferent | 1-4 h | 30-60 min | 10-20 min |
Participantsdifferent | 1-5 | 3-12 | 4-100+ |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Context Diagram, Container Diagram, Component Diagram | Rollenkarten, Ideenpool pro Rolle, Konsolidierte Shortlist | Idea List, Shared Insights, Emergent Themes |
Tagsno overlap | ArchitectureCommunicationVisualization | BrainstormingIdeationCreativity | FacilitationInclusionIdeation |
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