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| Criterion |  Operations Time Blocking |  Decision Making Decision Tree |  Engineering Failure Scenario Analysis |  Operations ALPEN Method |
|---|---|---|---|---|
Purposedifferent | With a calendar that grows on request, the method makes available time explicit again. It combines appointments, focus work, and buffer into a more realistic day structure. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. | In critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage. | 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 | 15-30 min Planung, laufend | 30-90 min | 1-3 h | 10-20 min daily |
Participantsdifferent | 1 | 1-6 | 3-8 | 1 |
Formatdifferent | Async | Workshop + async | Workshop | Async |
Outputdifferent | Blocked Calendar, Capacity View, Focus Plan | Decision Tree, Option Map, Assumption List | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | PlanningTime managementFocus | DecisionTreeOptions | FailureResilienceRisk | PlanningTime managementProductivityOperations |