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| Criterion |  Product Discovery Kano Model |  Operations ALPEN Method |  UX Research HEART Framework |  Operations Eat the Frog |
|---|---|---|---|---|
Purposedifferent | When features need to be distinguished by their effect on satisfaction, it makes expectations and surprises comparable. It separates basic needs, performance contribution, and delight. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. | 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. | The method protects energy and attention for the task that creates the largest progress and is often postponed. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 1-2 Tage | 10-20 min daily | 120 min initial, dann laufend | 15-90 min daily |
Participantsdifferent | 10-50 | 1 | 3-6 | 1 |
Formatdifferent | Workshop + async | Async | Workshop + async | Async |
Outputdifferent | Kano Matrix, Feature Classes, Priority Themes | Daily Plan, Time Estimates, Review Notes | HEART-GSM Table, Dashboard | Priority Task, Completion Note, Daily Focus |
Tagsno overlap | SatisfactionPrioritizationCustomer | PlanningTime managementProductivityOperations | MetricsUX researchMeasurementSatisfaction | PrioritizationProductivityFocusExecution |