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Selected:LASR (Lightweight Approach for Software Reviews)Reverse Brainstorming1-2-4-AllBrainstorming
| Criterion |  Architecture LASR (Lightweight Approach for Software Reviews) |  Innovation Reverse Brainstorming |  Facilitation 1-2-4-All |  Innovation Brainstorming |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | 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 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. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 3–4 h for initial assessment; preparation and deeper analysis additional | 30-60 min | 10-20 min | 30-60 min |
Participantsdifferent | 1 or a small team; particularly suitable for 3–4 people | 3-12 | 4-100+ | 4-12 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | 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 | Reverse Ideas, Risk Themes, Solution Ideas | Idea List, Shared Insights, Emergent Themes | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | ArchitectureQualityRiskAssessmentLean | BrainstormingIdeationCreativityRisk | FacilitationInclusionIdeation | BrainstormingIdeationCreativityWorkshopDivergence |