View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Operations 8D Problem Solving |  Innovation Rapid Ideation |  Architecture LASR (Lightweight Approach for Software Reviews) |  Innovation Crazy 8s |
|---|---|---|---|---|
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. | When a decision needs to be prepared quickly, the method generates many solution-close variants in a short time. It deliberately relies on pace to undercut self-censorship and perfectionism. This quickly produces a usable field for prioritization and further work. | 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. | With only a few minutes available and a still-fuzzy solution search, the method forces a wide range of variants. It produces fast sketches before the first idea can settle in, making different directions directly comparable and open to further development. |
Complexitydifferent | High | Low | Medium | Low |
Timedifferent | 1-6 Wochen | 5-20 min | 3–4 h for initial assessment; preparation and deeper analysis additional | 8-15 min |
Participantsdifferent | 4-10 | 1-20 | 1 or a small team; particularly suitable for 3–4 people | 1-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Ideenpool, Roh-Shortlist, Cluster | 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 | Sketch Set, Idea Shortlist, Direction Options |
Tagsno overlap | QualityProblem solvingRoot cause | BrainstormingIdeationDivergenceSpeed | ArchitectureQualityRiskAssessmentLean | BrainstormingSketchingSpeedDivergenceDesign sprint |