View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Engineering Failure Scenario Analysis |  Operations Time Blocking |  Decision Making Assumption Surfacing |  Operations ALPEN Method |
|---|---|---|---|---|
Purposedifferent | 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 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. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | 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 | Medium | Low | Low | Low |
Timedifferent | 1-3 h | 15-30 min Planung, laufend | 45-90 min | 10-20 min daily |
Participantsdifferent | 3-8 | 1 | 2-8 | 1 |
Formatdifferent | Workshop | Async | Workshop + async | Async |
Outputdifferent | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | Blocked Calendar, Capacity View, Focus Plan | Assumption List, Critical Assumptions, Learning Plan | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | FailureResilienceRisk | PlanningTime managementFocus | AssumptionsRiskDecisionDiscovery | PlanningTime managementProductivityOperations |