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| Criterion |  Innovation TRIZ |  Agile Sailboat Retrospective |  Agile 4Ls Retrospective |
|---|---|---|---|
Purposedifferent | For technical contradictions or trade-offs, the method looks for solutions that resolve opposing requirements at the same time. It translates limits into an explicit picture of conflict that becomes workable. This produces not just compromises but more elegant principles. | When a team wants to read momentum, brakes, and risks together, it offers an easily understandable picture of the situation. It makes drive, obstacles, and headwind visible in the same picture. | When a sprint should not only be assessed but also learned from, it captures experience in clear learning categories. It records what worked, what's missing, and what should run differently next time. |
Complexitydifferent | High | Low | Low |
Timedifferent | 1-4 h | 45-90 min | 45–75 min |
Participantsdifferent | 2-8 | 4-12 | Team members involved |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Contradiction Statement, Inventive Principles, Solution Concepts | Sailboat Board, Risks, Improvement Actions | 4Ls Board, Learning Themes, Improvement Actions |
Tagsno overlap | InnovationProblem solvingContradictionsCreativity | RetrospectiveTeamImprovement | RetrospectiveLearningReflectionTeam |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
