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| Criterion |  Innovation Crazy 8s |  Operations Gemba Walk |  Innovation Design Sprint |
|---|---|---|---|
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 there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. |
Complexitydifferent | Low | Low | High |
Timedifferent | 8-15 min | 30-120 min | 4-5 Tage |
Participantsdifferent | 1-10 | 2-6 | 5-8 |
Formatsame | Workshop | Workshop | Workshop |
Outputdifferent | Sketch Set, Idea Shortlist, Direction Options | Observation Notes, Improvement Ideas | Prototype, Test Findings, Decision Rationale |
Tagsno overlap | BrainstormingSketchingSpeedDivergenceDesign sprint | LeanObservationProcessOperations | Design sprintPrototypeValidationInnovation |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
