Skip to content

TODO.md

Latest commit

 

History

History
115 lines (107 loc) · 5.56 KB

TODO.md

File metadata and controls

115 lines (107 loc) · 5.56 KB
Raw

EoS Health — Production Readiness TODO

Pillar 1: EoS Firmware (All 4 Devices)

  • OTA Manager (MCUboot, Ed25519, dual-bank, rollback)
  • Power Manager (5 sleep states, PMIC, NFC charging)
  • Crash Recovery (watchdog, fault handlers, crash log)
  • Data Buffer (64KB NVM ring, BLE sync, compression)
  • BLE Manager (auto-reconnect, MTU=247, 2M PHY, bonding)
  • Provisioning (serial, OTA key, calibration, APPROTECT)
  • HEALTH-RING main.c (dual-tier, NFC charging, 512Hz ECG)
  • HEALTH-LAB main.c (biosensor, iontophoresis, patch lifetime)
  • HEALTH-KEY ULTRA main.c (USB-C HID + BLE, BAC, UV)
  • HEALTH-BAND Neuro main.c (sEMG, TENS, neural band)
  • Sensor drivers: MAX30001, MAX86176, LSM6DSO, LMP91000, BME688
  • BLE GATT profiles: all 4 devices (custom UUIDs, characteristics)
  • HbA1c algorithm (1300nm PPG, HEALTH-RING Ultra)
  • sEMG algorithm (HEALTH-BAND Neuro)
  • TENS protocol (HEALTH-BAND Neuro)
  • VO2max algorithm (all devices with HR+IMU)
  • Body temperature algorithm (all devices)
  • Skin conductance / EDA algorithm (HEALTH-BAND Neuro)
  • Menstrual cycle tracking algorithm
  • HRV recovery score (Whoop-style)
  • Respiratory rate algorithm (PPG-derived)
  • ebuild.config for all 4 devices (complete, not stub)
  • Zephyr device tree overlays for all 4 PCBs

Pillar 2: Hardware Openness

  • HEALTH-KEY ULTRA KiCad schematic
  • HEALTH-BAND Neuro KiCad schematic
  • HEALTH-RING KiCad schematic
  • HEALTH-LAB KiCad schematic
  • HEALTH-RING hardware architecture doc (complete)
  • HEALTH-LAB hardware architecture doc (complete)
  • BOM with Mouser/DigiKey part numbers for all 4 devices
  • PCB manufacturing notes (JLCPCB/Seeed specs)
  • 3D CAD models (STEP files) for all 4 devices
  • CERN OHL-S v2 license headers on all hardware files

Pillar 3: Reliability

  • IP68/IPX7 test specification (all 4 devices)
  • Drop test specification (1.5m onto concrete, 26 orientations)
  • Thermal cycling test spec (-20°C to +60°C, 100 cycles)
  • Flex fatigue test spec (HEALTH-LAB: 100k bend cycles)
  • Ring wear test spec (HEALTH-RING: 500h continuous wear)
  • Battery cycle test spec (500 charge cycles, <80% capacity loss)
  • NFC charging reliability test (HEALTH-RING)
  • BLE connection stability test (24h continuous, 10m range)
  • Adhesive biocompatibility spec (HEALTH-LAB, ISO 10993)
  • EMC/RF compliance checklist (FCC Part 15, CE RED)
  • RELIABILITY_SPEC.md for each device

Pillar 4: Clinical Validation & Regulatory

  • HIPAA_COMPLIANCE.md — data handling, PHI definition, BAA template
  • FDA_PATHWAY.md — 510(k) vs De Novo vs exempt classification per device
  • IRB_PROTOCOL_TEMPLATE.md — study design, consent form, endpoints
  • Clinical validation study design (n=100, 3 sites, IRB approval)
  • ECG accuracy validation protocol (vs 12-lead Holter)
  • SpO2 validation protocol (vs co-oximetry, ISO 80601-2-61)
  • BP validation protocol (vs sphygmomanometer, AAMI SP10)
  • Glucose validation protocol (vs YSI 2300, ISO 15197)
  • Sleep staging validation protocol (vs PSG, AASM scoring)
  • Data encryption spec (AES-256 at rest, TLS 1.3 in transit)
  • Audit logging spec (HIPAA §164.312(b))
  • De-identification spec (HIPAA Safe Harbor method)

Pillar 5: Health Algorithms (Complete)

  • ECG + AFib (Pan-Tompkins, MIT-BIH validated)
  • SpO2 (ratio-of-ratios, ISO 80601)
  • Blood pressure PTT (AAMI SP10)
  • Glucose SCBN Kalman (7-analyte, ISO 15197)
  • Sensor fusion (TFLite Micro, sleep/stress/activity)
  • HbA1c (1300nm MSHE algorithm, HEALTH-RING Ultra)
  • sEMG signal processing (HEALTH-BAND Neuro)
  • VO2max estimation (HR + speed + age model)
  • Body temperature (skin-to-core correction model)
  • Respiratory rate (PPG morphology analysis)
  • HRV recovery score (Whoop-style readiness 0-100)
  • Stress score (LF/HF ratio + EDA + cortisol fusion)
  • Menstrual cycle phase detection (temp + HRV)
  • Sample data pipeline (raw → filtered → features → output)
  • Calibration procedures (factory + user-initiated)
  • Algorithm accuracy test vectors (ground truth datasets)

Pillar 6: Mobile App (Health Hub)

  • React Native app architecture document
  • BLE GATT service definitions (all 4 devices)
  • Device pairing and onboarding flow
  • Real-time ECG display (512Hz streaming)
  • Dashboard: health score, HR, HRV, SpO2, sleep, stress
  • Historical trends (7-day, 30-day, 90-day charts)
  • Glucose monitoring view (HEALTH-LAB)
  • Sleep analysis view (stages, score, recommendations)
  • Recovery score view (Whoop-style)
  • Activity tracking (steps, calories, VO2max)
  • Alert system (AFib, low SpO2, glucose alerts)
  • HIPAA-compliant local storage (encrypted SQLite)
  • Cloud sync (HIPAA-compliant backend)
  • Data export (PDF health report, CSV raw data)
  • Firmware OTA update UI
  • Competitor feature parity checklist

Product Listing (All 4 Devices)

  • HEALTH-KEY ULTRA README: competitive comparison table
  • HEALTH-BAND Neuro README: competitive comparison table
  • HEALTH-RING README: competitive comparison table vs Oura/RingConn/Ultrahuman
  • HEALTH-LAB README: competitive comparison table
  • Company website: 4-product listing with specs
  • Roadmap: updated with clinical validation milestones

EoS Tools Integration

  • eBuild: all 4 device build configs complete
  • eos-factory-tool: provisioning + test for all 4 devices
  • eos-health-app (web): connected to all 4 device APIs
  • eVera integration: voice health coaching via EoS AI