--- milestone: v1.0 audited: 2026-03-23T10:30:00Z status: tech_debt scores: requirements: 31/31 phases: 11/11 integration: 31/31 flows: 3/3 gaps: requirements: [] integration: [] flows: [] tech_debt: - phase: 01-skeleton-driver-and-coexistence items: - "VERIFICATION.md status is human_needed (7/8) — human items were approved during execution but status not updated to passed" - "Nyquist VALIDATION partial (nyquist_compliant: false)" - phase: 02-hid-access-validation items: - "VERIFICATION.md status is human_needed (5/5 automated) — hardware validated during execution but status not updated" - "Nyquist VALIDATION partial (nyquist_compliant: false)" - phase: 03-proximity-component-spike items: - "Nyquist VALIDATION partial (nyquist_compliant: false)" - phase: 03.1-remove-virtual-tracker items: - "No VALIDATION.md — Nyquist compliance not assessed" - phase: 03.2-integrate-into-official-beyond-driver-package items: - "VERIFICATION.md status is human_needed (5/7) — hardware items validated during execution but status not updated" - "Nyquist VALIDATION partial (nyquist_compliant: false)" - phase: 04-hid-data-pipeline items: - "Nyquist VALIDATION partial (nyquist_compliant: false)" - "ROADMAP.md shows phase as 'Not started' with unchecked plan boxes — stale tracking data" - phase: 05-proximity-algorithm items: - "No VERIFICATION.md — phase verified via UAT (05-UAT.md) but formal verification file not created" - "Missing 05-02-SUMMARY.md — plan 02 verification/hardware checkpoint SUMMARY not created" - phase: 06-standby-wake-integration items: - "Nyquist VALIDATION partial (nyquist_compliant: false)" - "ROADMAP.md shows phase as 'Not started' with unchecked plan boxes — stale tracking data" - phase: 07-configuration items: - "Nyquist VALIDATION partial (nyquist_compliant: false)" - "ROADMAP.md shows plan checkboxes unchecked despite phase being complete" - phase: 08-robustness-and-logging items: - "No VERIFICATION.md — phase verified via UAT (08-UAT.md) but formal verification file not created" - "Missing 08-02-SUMMARY.md — plan 02 verification/hardware checkpoint SUMMARY not created" - "Nyquist VALIDATION partial (nyquist_compliant: false)" - "ROADMAP.md shows phase as 'Not started' with unchecked plan boxes — stale tracking data" nyquist: compliant_phases: ["05"] partial_phases: ["01", "02", "03", "03.2", "04", "06", "07", "08", "09"] missing_phases: ["03.1"] overall: partial --- # Milestone v1.0 Audit Report **Milestone:** v1.0 — Beyond 2 SteamVR Proximity Driver **Audited:** 2026-03-23 **Status:** tech_debt (no blockers, accumulated documentation gaps) --- ## Requirements Coverage **Score:** 31/31 requirements satisfied All v1 requirements checked off in REQUIREMENTS.md traceability table, confirmed by SUMMARY frontmatter, and verified through phase VERIFICATION.md or UAT files. | Category | Count | Status | |----------|-------|--------| | Feasibility (FEAS) | 4/4 | All satisfied | | Driver Foundation (DRIV) | 4/4 | All satisfied (DRIV-03 implemented then superseded by design in Phase 3.1) | | HID Communication (HID) | 5/5 | All satisfied | | Proximity Detection (PROX) | 6/6 | All satisfied | | SteamVR Integration (INTG) | 5/5 | All satisfied | | Configuration (CONF) | 3/3 | All satisfied | | Robustness (RBST) | 4/4 | All satisfied | | Distribution (DIST) | 2/2 | All satisfied (v2 requirements, completed in v1.0) | **3-Source Cross-Reference:** All 31 REQ-IDs appear in (1) REQUIREMENTS.md traceability as Complete, (2) at least one SUMMARY frontmatter requirements_completed list, and (3) phase VERIFICATION.md or UAT pass records. **Orphaned Requirements:** None. --- ## Phase Verification Status **Score:** 11/11 phases complete | Phase | VERIFICATION.md | Status | Score | Notes | |-------|----------------|--------|-------|-------| | 01 | exists | human_needed | 7/8 | Human items approved during execution | | 02 | exists | human_needed | 5/5 | Hardware validated during execution | | 03 | exists | passed | 7/7 | | | 03.1 | exists | passed | 5/5 | | | 03.2 | exists | human_needed | 5/7 | Hardware validated during execution | | 04 | exists | passed | 10/10 | | | 05 | MISSING | — | — | Verified via 05-UAT.md (6/6 tests passed) | | 06 | exists | passed | 9/9 | | | 07 | exists | passed | 8/8 | | | 08 | MISSING | — | — | Verified via 08-UAT.md (5/5 tests passed) | | 09 | exists | passed | 8/9 | Human item approved this session | **Missing VERIFICATION.md:** Phases 05 and 08 were verified via UAT files but lack formal VERIFICATION.md. Not a blocker — all code artifacts are present and verified. **human_needed statuses:** Phases 01, 02, 03.2 were hardware-validated during execution but VERIFICATION.md status was never updated to `passed`. Documentation gap only. --- ## Cross-Phase Integration **Score:** 31/31 requirement integration paths verified **E2E Flows:** 3/3 complete | Flow | Status | |------|--------| | HMD Proximity Sensor — Normal Operation | Complete | | Manual Override via CLI | Complete | | Installer Deployment to Tester | Complete | **Wiring:** 18 key cross-phase connections verified. All phase boundaries properly connected in source code: - Phase 1 -> 2: DeviceProvider uses HidDevice RAII wrapper - Phase 2 -> 4: HidDevice::Open promoted to StartReading with background thread - Phase 4 -> 5: HidDevice owns ProximityAlgorithm, feeds ProcessSample from reader thread - Phase 5 -> 6: DeviceProvider::RunFrame polls GetPersonDetected, calls SetHmdProximity - Phase 6 -> 7: VRSettings values injected as constructor parameters - Phase 7 -> 8: Robustness fixes are point patches to existing wired paths - Phase 3.2 -> 9: Installer replicates exact deployment structure from deploy_driver.ps1 **Orphaned Exports:** None **Missing Connections (Runtime):** None **Broken Flows:** None --- ## Nyquist Compliance | Phase | VALIDATION.md | Compliant | Action | |-------|---------------|-----------|--------| | 01 | exists | partial | `/gsd:validate-phase 01` | | 02 | exists | partial | `/gsd:validate-phase 02` | | 03 | exists | partial | `/gsd:validate-phase 03` | | 03.1 | missing | — | `/gsd:validate-phase 03.1` | | 03.2 | exists | partial | `/gsd:validate-phase 03.2` | | 04 | exists | partial | `/gsd:validate-phase 04` | | 05 | exists | compliant | — | | 06 | exists | partial | `/gsd:validate-phase 06` | | 07 | exists | partial | `/gsd:validate-phase 07` | | 08 | exists | partial | `/gsd:validate-phase 08` | | 09 | exists | partial | `/gsd:validate-phase 09` | **Overall:** 1/11 compliant. Nyquist gaps are documentation/test-coverage debt, not functionality gaps. --- ## Tech Debt Summary **Total:** 18 items across 11 phases ### Documentation Gaps - 2 missing VERIFICATION.md files (Phase 05, 08) - 2 missing SUMMARY.md files (05-02, 08-02) - 3 VERIFICATION.md with stale `human_needed` status (01, 02, 03.2) - 4 ROADMAP.md phases with stale "Not started" status and unchecked plan boxes (04, 05, 06, 08) ### Nyquist Coverage - 10/11 phases below Nyquist compliance threshold - 1 phase missing VALIDATION.md entirely (03.1) ### None of these items affect runtime functionality or block milestone completion. --- ## Conclusion All 31 v1 requirements are satisfied and verified. All 3 E2E flows complete end-to-end. All cross-phase integration points are properly wired. The accumulated tech debt is entirely documentation gaps (missing/stale tracking files, incomplete Nyquist test coverage) — no functionality blockers exist. **Recommendation:** Complete milestone. Address documentation debt as backlog items in v2 if desired.