ruv
7eba8c7286
feat: 10-in-1 medical vitals suite from single mmWave sensor
...
examples/medical/vitals_suite.py — all 10 capabilities:
1. Heart rate (continuous)
2. Breathing rate (continuous)
3. Blood pressure estimation (HRV-based)
4. HRV stress analysis (SDNN, RMSSD, pNN50)
5. Sleep stage classification (awake/light/deep/REM)
6. Apnea event detection (BR=0 for >10s, AHI scoring)
7. Cough detection (BR spike > 2.5x baseline)
8. Snoring detection (periodic high-amplitude BR)
9. Activity state (resting/active/exercising)
10. Meditation quality scorer (BR regularity + HR + HRV)
Uses Welford online stats, zero-crossing analysis, and
variability-based state classification. Single $15 sensor.
Co-Authored-By: claude-flow <ruv@ruv.net>
2026-03-15 18:05:42 -04:00
ruv
a7d417837f
feat: RuView Live v2 — RuVector signal processing integration
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Ported 5 RuVector/RuvSense algorithms from Rust to Python:
- WelfordStats (field_model.rs): online mean/variance/z-score
- VitalAnomalyDetector (vitals/anomaly.rs): Welford z-score apnea/tachy/brady
- LongitudinalTracker (ruvsense/longitudinal.rs): drift detection over time
- CoherenceScorer (ruvsense/coherence.rs): signal quality with decay
- HRVAnalyzer (vitals/heartrate.rs): SDNN, RMSSD, pNN50, LF/HF spectral
Live verified: detected HR anomaly (2.5sd drop) and BR drift (2.2sd rise)
from real mmWave + CSI data. Full session baselines tracked for 3 metrics.
Co-Authored-By: claude-flow <ruv@ruv.net>
2026-03-15 17:03:29 -04:00
ruv
4239dfa35a
feat: RuView Live unified dashboard + improved examples README
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ruview_live.py: single-file dashboard that auto-detects CSI and
mmWave sensors, displays fused vitals (HR, BR, BP, stress/HRV),
environment (light, RSSI, RF fingerprint), presence, and events.
Tested live: CSI 1000 frames/60s (17 Hz), light trending 7.4→6.0
lux, RSSI -57 to -72 dBm. Handles graceful degradation when
sensors are unavailable.
README: updated with unified dashboard as primary entry point,
hardware table with capabilities, expanded quick start.
Co-Authored-By: claude-flow <ruv@ruv.net>
2026-03-15 16:56:11 -04:00
ruv
24ea88cbe0
feat: 4 sensing examples — sleep apnea, stress, room environment
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examples/sleep/apnea_screener.py — detects breathing cessation
events (>10s), computes AHI score, classifies OSA severity.
examples/stress/hrv_stress_monitor.py — real-time SDNN/RMSSD
from mmWave HR, stress level with visual bar.
examples/environment/room_monitor.py — dual-sensor (CSI + mmWave)
room awareness: occupancy, light, RF fingerprint, activity events.
examples/README.md — index with hardware table and quick start.
Co-Authored-By: claude-flow <ruv@ruv.net>
2026-03-15 16:50:04 -04:00
ruv
ef582b4429
docs: medical examples README + link from root README
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- examples/medical/README.md: full guide for BP estimator,
hardware requirements, sample output, accuracy table, AHA
categories, disclaimer, RuView integration explanation
- README.md: added Medical Examples to documentation table
Co-Authored-By: claude-flow <ruv@ruv.net>
2026-03-15 16:36:45 -04:00
ruv
8318f9c677
feat: contactless blood pressure estimation via mmWave HRV (examples/medical)
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Reads real-time heart rate from MR60BHA2 60 GHz mmWave sensor and
estimates BP trends using HR/HRV correlation model:
- Mean HR → baseline SBP/DBP
- SDNN (HRV) → sympathetic/parasympathetic adjustment
- LF/HF spectral ratio → fine adjustment (with numpy)
- Optional calibration with a real BP reading
Verified on real hardware: 125/83 mmHg estimate from 35 HR samples
over 60 seconds at 84 bpm mean HR with 91ms SDNN.
NOT A MEDICAL DEVICE — research/wellness tracking only.
Co-Authored-By: claude-flow <ruv@ruv.net>
2026-03-15 16:24:47 -04:00
