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| Criterion |  Architecture C4 Model |  Facilitation 1-2-4-All |  Innovation Rapid Ideation |
|---|---|---|---|
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 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. | When a decision needs to be prepared quickly, the method generates many solution-close variants in a short time. It deliberately relies on pace to undercut self-censorship and perfectionism. This quickly produces a usable field for prioritization and further work. |
Complexitysame | Low | Low | Low |
Timedifferent | 1-4 h | 10-20 min | 5-20 min |
Participantsdifferent | 1-5 | 4-100+ | 1-20 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Context Diagram, Container Diagram, Component Diagram | Idea List, Shared Insights, Emergent Themes | Ideenpool, Roh-Shortlist, Cluster |
Tagsno overlap | ArchitectureCommunicationVisualization | FacilitationInclusionIdeation | BrainstormingIdeationDivergenceSpeed |
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