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| Criterion |  Architecture C4 Model |  Innovation Rolestorming |  Innovation Morphological Analysis |
|---|---|---|---|
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. | For a search for solutions with many degrees of freedom, a grid emerges for systematic combinations. The method separates features, variants, and exclusion criteria, so the space gets explored deliberately. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 1-4 h | 30-60 min | 1-3 h |
Participantsdifferent | 1-5 | 3-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Context Diagram, Container Diagram, Component Diagram | Rollenkarten, Ideenpool pro Rolle, Konsolidierte Shortlist | Morphological Box, Concept Combinations, Idea Shortlist |
Tagsno overlap | ArchitectureCommunicationVisualization | BrainstormingIdeationCreativity | IdeationInnovationCreativity |
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