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| Criterion |  Operations Ivy Lee Method |  UX Research Tree Testing |  Operations Getting Things Done |  Operations ALPEN Method |
|---|---|---|---|---|
Purposedifferent | With a restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. | When a navigation exists but search paths still fail, tree testing checks findability without visual distraction. The method shows whether labels, levels, and paths really lead to the intended destination. | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. | 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. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 5-10 min daily | 1-2 Tage | 1-2 h Setup, laufend | 10-20 min daily |
Participantsdifferent | 1 | Based on research question | 1 | 1 |
Formatsame | Async | Async | Async | Async |
Outputdifferent | Daily Priority List, Completion Notes | Findability Metrics, Path Analysis, Revised IA | Action Lists, Project List, Review Routine | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | PrioritizationProductivityExecution | Information architectureNavigationFindability | ProductivityPlanningTasksExecution | PlanningTime managementProductivityOperations |