Analytical lenses

These lenses organise source-linked material without adding evidence authority.

• Sociotechnical coding framework defines report fields, nine non-exclusive mechanisms, primary browsing facets and care-pathway classifications.
• Information-lifecycle analysis lens supplies a prospective question set for testing information origin, representation, movement, action, reconciliation and assurance.
• Literature context orients the project within PFD, digital-health and military-EHR research while preserving the primary-source boundary.
• Case–mechanism/evidence map shows how the current included reports were coded and provides complete membership lists.

Mechanism counts are recurrence in this targeted corpus, not prevalence, causal weight or product comparison. The care-pathway fields remain single-reviewer analytical coding pending independent recheck.