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| Criterion |  UX Research Diary Study |  Product Discovery Outcome-Driven Innovation |  Business Strategy 5-Minuten VC-Check |  Innovation Design Sprint |
|---|---|---|---|---|
Purposedifferent | When experiences build up over days or weeks and a single session cannot capture them, Diary Study records the course of everyday life. Recurring triggers, moods, and habits become visible this way, beyond the sharpness of memory. | 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. | The 5-Minute VC Check clarifies opportunities and strategic options at the earliest idea stage. It compares problem quality, customer willingness to pay, alternatives, differentiation, and market potential, and captures the result as a VC-check note, go/sharpen/park decision, and risk list. | 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 | High | Low | High |
Timedifferent | 1-4 Wochen | Mehrere Wochen | 5-15 min | 4-5 Tage |
Participantsdifferent | 5-20 | 2-6 researchers plus sample | 1-5 | 5-8 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | Desired outcome statements, Opportunity landscape, Segmentation by underserved needs, Innovation hypotheses | VC-check note, Go/sharpen/park decision, Risk and assumption list, Next validation step | Prototype, Test Findings, Decision Rationale |
Tagsno overlap | UX researchTrackingBehavior | OutcomesInnovationResearchQuantitative | StartupValidationCompetition | Design sprintPrototypeValidationInnovation |