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| Criterion |  Innovation Design Charrette |  Architecture arc42 |  Innovation Reverse Brainstorming |  Architecture Risk Storming |
|---|---|---|---|---|
Purposedifferent | In a tightly timed design process with many participants, the method pools several lines of thinking in a short time. It brings parallel design energy without letting the discussion tip into endless coordination. This quickly produces solid directions for architecture or space. | 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. | For persistent errors or blockages, the method shifts the view to the opposite of the desired effect. It exposes the mechanics of failure and makes hidden causes easier to grasp. This makes improvement more concrete and the problem clearer. | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | Halber Tag bis mehrere Tage | 1-2 Tage | 30-60 min | 60-90 min |
Participantsdifferent | 10-50 | 1-4 | 3-12 | 4-12 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Architecture Document, Context View, Runtime View, Deployment View | Reverse Ideas, Risk Themes, Solution Ideas | Annotated Diagram, Prioritized Risk List, Action Backlog |
Tagsno overlap | BrainstormingWorkshopCollaborationIdeation | ArchitectureDocumentationCommunication | BrainstormingIdeationCreativityRisk | RiskArchitectureWorkshopValidation |