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| Criterion |  UX Research HEART Framework |  UX Research Diary Study |  Product Discovery Smoke Test |
|---|---|---|---|
Purposedifferent | Helps clarify observations, needs, and patterns in concrete terms. It groups observations into patterns, questions, and decisions. The result is captured as a HEART-GSM table and dashboard. | 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. | When demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 120 min initial, dann laufend | 1-4 Wochen | 1-5 Tage |
Participantsdifferent | 3-6 | 5-20 | Nutzertraffic |
Formatdifferent | Workshop + async | Async | Async |
Outputdifferent | HEART-GSM Table, Dashboard | Diary Entries, Longitudinal Patterns, Experience Timeline | Interest Metrics, Conversion Signal, Learning Note |
Tagsno overlap | MetricsUX researchMeasurementSatisfaction | UX researchTrackingBehavior | ValidationExperimentsDemandGrowth |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
