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Selected:8D Problem SolvingLASR (Lightweight Approach for Software Reviews)Lotus BlossomReverse Brainstorming
| Criterion |  Operations 8D Problem Solving |  Architecture LASR (Lightweight Approach for Software Reviews) |  Innovation Lotus Blossom |  Innovation Reverse Brainstorming |
|---|---|---|---|---|
Purposedifferent | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | 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. | 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. | 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. |
Complexitydifferent | High | Medium | Low | Low |
Timedifferent | 1-6 Wochen | 3–4 h for initial assessment; preparation and deeper analysis additional | 45-90 min | 30-60 min |
Participantsdifferent | 4-10 | 1 or a small team; particularly suitable for 3–4 people | 3-10 | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | 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 | Lotus Diagram, Idea Themes, Shortlist | Reverse Ideas, Risk Themes, Solution Ideas |
Tagsno overlap | QualityProblem solvingRoot cause | ArchitectureQualityRiskAssessmentLean | BrainstormingIdeationCreativityDivergenceWorkshop | BrainstormingIdeationCreativityRisk |