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Selected:Time BlockingLASR (Lightweight Approach for Software Reviews)Pre-MortemAssumption Surfacing
| Criterion | ![]() Operations Time Blocking | ![]() Architecture LASR (Lightweight Approach for Software Reviews) | ![]() Decision Making Pre-Mortem | ![]() Decision Making Assumption Surfacing |
|---|---|---|---|---|
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. | LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | 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. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 15-30 min Planung, laufend | 3–4 h for initial assessment; preparation and deeper analysis additional | 20–45 min | 45-90 min |
Participantsdifferent | 1 | 1 or a small team; particularly suitable for 3–4 people | Small cross-functional group | 2-8 |
Formatdifferent | Async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Blocked Calendar, Capacity View, Focus Plan | Lean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checks | Risk list, Mitigation plan, Assumption log | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | PlanningTime managementFocus | ArchitectureQualityRiskAssessmentLean | RiskDecisionFailurePlanning | AssumptionsRiskDecisionDiscovery |



