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| Criterion |  Architecture arc42 |  Innovation Brainstorming |  Architecture Architecture Communication Canvas |  Innovation Lotus Blossom |
|---|---|---|---|---|
Purposedifferent | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | When a central question feels too large, the method breaks it into neighboring topic fields with their own depth of ideation. It holds structure and openness at the same time, so adjacent perspectives don't get lost. This grows an idea space out of a core problem. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 1-2 Tage | 30-60 min | 60-120 min | 45-90 min |
Participantsdifferent | 1-4 | 4-12 | 2-8 | 3-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Architecture Document, Context View, Runtime View, Deployment View | Idea pool, Theme clusters, Shortlist | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | Lotus Diagram, Idea Themes, Shortlist |
Tagsno overlap | ArchitectureDocumentationCommunication | BrainstormingIdeationCreativityWorkshopDivergence | ArchitectureCommunicationStakeholdersCanvas | BrainstormingIdeationCreativityDivergenceWorkshop |