Roadmap

What's shipped, what's in flight, what's gated on hardware. Tracked against the engineering spec at docs/superpowers/specs/2026-04-29-revised-roadmap.md.

Sprint A — foundation cleanup ✓

• A1 — drop legacy StageMode / DelayPreset / ParMode from the live path
• A2 — TrainingMode is the sole mode enum, closed-set documented
• A3 — Drift v1→v2 Attempt schema migration (+20 columns, backfill UUID)
• A4 — single Results / Analytics surface, _DoneOverlay race fixed
• A5 — HF display contract: 2-decimal everywhere, ≥ 0.00, helper + tests
• A6 — welcome cover deleted from boot path
• A7 — home screen: mode buttons above the fold
• A8 — help screen rewrite around the new live flow

Sprint B — calibration & detection trust ✓ (code) / ☐ (field)

• B1 — real EnvironmentChecker inputs (no more 0.7 / 0.1 hardcodes)
• B2 — test-shot gate before live
• B3 — SAM tap-to-segment default ON
• B4 — visible 5-4-3-2-1 prep countdown
• B5 — calibration re-validation on REPEAT (auto SAM centroid compare)
• B6 — debug-share zip on Results screen
• B-tech — 3-layer detection pipeline, 5-filter validator, weighted confidence, per-candidate JSONL log
• B7 — 10×Free Drill + 10×Draw 2-Shots field validation on the ambassador's hardware (FP < 5 % / miss < 5 % across 4 lighting conditions)

Sprint C — drills foundation ✓

• C1+C2+C3 — DrillTemplate first-class, 3 built-in drills, drill-only par wiring
• C4 — per-drill stats in analytics
• C5 — drill picker UI + boot path
• C6 — drill progression mastery rule on each picker tile

Sprint D — multi-device sync ✓ (infra) / ☐ (2-phone E2E)

• D1 — schema additions (multidev_session_id, device_role, time_offset_to_master_ms)
• D2 — NTP-style time offset sync + ClockDriftMonitor
• D-fs.5 — MasterEventStore with dedupe + sort-by-global-time invariant
• D-fs.4 — MasterSession state machine with grace-window finalisation
• D-cloud — Dart shelf relay (this server) with WebSocket pub/sub by 6-digit code
• D-client — RelayClient transport, MultiDeviceHomeScreen UI, heartbeat sender, disconnect banner
• D-fs.11 — 2-phone field test (10 normal + 5 airplane mode + 5 master network loss)

Coaching engine (§3.2 / §3.7–3.10) ✓

• DerivedMetrics + zero-shot guard (§3.9.2)
• BaselinePhase building / basic / full (§3.7.5)
• SkillTier internal-only (§3.10.3)
• ConfidenceCalculator with reasons (§3.2.7 / §3.10.9)
• CoachingEngine priority rules (§3.9.4) + tier-tagged phrases (§3.10.4)
• ShooterBaseline (§3.10.2) + DrillProgressionAdvisor (§3.10.5)
• Result-screen card with strict §3.9.9 layout
• Persistence — confidence + insight ids saved on Attempt rows
• Trust degradation §3.5: 3-LOW prompt, INVALID excluded from PB

Performance contract (§3.4) ✓

• PerfMonitor singleton, 4 latency budgets, debug overlay
• Two-strikes regression detector → remote log entry

practicalhit.com platform — this site

• P0 — telemetry endpoints (attempt, detection_log, crash) + admin dashboard
• P0 — Flutter TelemetryService + crash hook
• P1 — public leaderboards + server-verified anti-cheat
• P2 — shooter handles + profiles + weekly challenge
• P3 — adaptive: cohort percentiles + miss heatmap + trend nudges
• DNS — buy practicalhit.com (currently parably.bunnybag.space)
• iOS build (post-launch)

Demoted / out of scope

• Cloud accounts + global leaderboards (anonymous device id is enough at staging)
• M5Stack slave cameras (post Sprint D, optional)
• Video replay / per-shot scrubbing (storage cost too high)
• Friends / chat / social (this is a scoreboard, not a network)