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Selected:Reverse BrainstormingLASR (Lightweight Approach for Software Reviews)Design CharretteRisk Storming
| Criterion |  Innovation Reverse Brainstorming |  Architecture LASR (Lightweight Approach for Software Reviews) |  Innovation Design Charrette |  Architecture Risk Storming |
|---|---|---|---|---|
Purposedifferent | 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. | LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail. | 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. | 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 | Low | Medium | Medium | Low |
Timedifferent | 30-60 min | 3–4 h for initial assessment; preparation and deeper analysis additional | Halber Tag bis mehrere Tage | 60-90 min |
Participantsdifferent | 3-12 | 1 or a small team; particularly suitable for 3–4 people | 10-50 | 4-12 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Reverse Ideas, Risk Themes, Solution Ideas | Lean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checks | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Annotated Diagram, Prioritized Risk List, Action Backlog |
Tagsno overlap | BrainstormingIdeationCreativityRisk | ArchitectureQualityRiskAssessmentLean | BrainstormingWorkshopCollaborationIdeation | RiskArchitectureWorkshopValidation |