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| Criterion | ![]() Innovation Crazy 8s | ![]() Innovation Brainstorming | ![]() Innovation Contradiction Analysis |
|---|---|---|---|
Purposedifferent | 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. | 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. | When a system should improve while another measure suffers as a result, the method makes the underlying conflict precisely formulable. It separates the desired effect from its side effect. This makes solutions possible that address the contradiction deliberately instead of half-heartedly. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 8-15 min | 30-60 min | 60-120 min |
Participantsdifferent | 1-10 | 4-12 | 2-8 |
Formatsame | Workshop | Workshop | Workshop |
Outputdifferent | Sketch Set, Idea Shortlist, Direction Options | Idea pool, Theme clusters, Shortlist | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas |
Tagsno overlap | BrainstormingSketchingSpeedDivergenceDesign sprint | BrainstormingIdeationCreativityWorkshopDivergence | ContradictionsInnovationProblem solving |
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Methods with strong topical overlap with the current selection, not yet in the comparison.






