View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Product Discovery Outcome-Driven Innovation |  Operations MORT Analysis |  UX Research Surveys |  Operations 5 Whys |
|---|---|---|---|---|
Purposedifferent | Outcome-Driven Innovation clarifies customer problems, solution opportunities, and evidence. It separates jobs, desired outcomes, importance, satisfaction, and opportunity, and captures results as desired outcome statements, an opportunity landscape, and segments by underserved needs. | For a safety-relevant event or a system with high protection requirements, the method examines where controls failed. It exposes both technical and organizational gaps. | When a topic needs to be validated broadly and many people can answer the same question, surveys gather structured feedback in a scalable form. Answers become comparable and segmentable instead of remaining merely anecdotal. | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. |
Complexitydifferent | High | High | Medium | Low |
Timedifferent | Mehrere Wochen | Mehrere Tage bis Wochen | 3-14 Tage | 15-30 min |
Participantsdifferent | 2-6 researchers plus sample | 2-6 | 50+ | 2-6 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop |
Outputdifferent | Desired outcome statements, Opportunity landscape, Segmentation by underserved needs, Innovation hypotheses | MORT Worksheets, Findings per Branch, Corrective Actions, Systemic Recommendations | Survey Results, Charts, Segment Insights | Root cause notes, Countermeasures |
Tagsno overlap | OutcomesInnovationResearchQuantitative | Root causeSafetySystemicIncident | QuantitativeResearchValidation | Root causeIncidentLeanProblem solving |