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| Criterion |  Innovation Double Diamond |  Operations Kaizen Event |  Innovation Design Sprint |
|---|---|---|---|
Purposedifferent | For complex problems with a fuzzy situation, the method cleanly separates search space and decision. It first creates breadth in understanding and then focus in elaboration. This brings open questions, problem definition, and solution path into a traceable movement. | For a tightly scoped process segment with noticeable waste, the method bundles shared energy for change. It suits situations that call for fast learning loops and visible adjustments. | 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 | Medium | Medium | High |
Timedifferent | Wochen bis Monate | 0.5-5 Tage | 4-5 Tage |
Participantsdifferent | 3-12 | 4-10 | 5-8 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | Prototype, Test Findings, Decision Rationale |
Tagsno overlap | ProcessDivergenceInnovation | LeanContinuous improvementOperations | Design sprintPrototypeValidationInnovation |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
