Turns any smartphone into a driving-safety and risk-scoring device.

Sakshya — the driver app

Trip capture is the hard part, and it is done. The phone’s own GPS, accelerometer and gyroscope produce a clean, complete, offline-resilient record of the drive — then the driver is told exactly why they scored what they scored.

• Battery- and thermal-adaptive sampling with a time-based upload gate converges any handset’s sensor rate to a stable ~5 Hz — it runs all day without cooking the phone.
• Offline-first, never-lose-a-trip. A durable on-device queue uploads in segments throughout the drive; a dropped network, Doze mode or an app kill never loses data.
• Automatic trip detection built in-house — activity recognition, geofence, boot and Bluetooth car-connect — plus manual and shift modes.
• Failsafe emergency SOS. One button, hold to fire: texts emergency contacts over the cellular network even when data is down, alerts the fleet, one-tap 112, and broadcasts live location on a public link that needs no app and no login.
• Behaviour change that retains — goals, streaks, coaching cards tied to real event rates, badges, a privacy-controlled leaderboard and a server-authoritative rewards catalogue.

Sakshya Business — the fleet console

A full web console for the desk, a dedicated Android manager app for the field, and a separate, IP-fenced platform-admin console for enterprise and insurer procurement. One backend behind all three.

• Live fleet map — real-time driver status, position and on-duty state streamed over Server-Sent Events off a Redis hot store, with viewport-bounded queries and GPU clustering.
• Fleet analytics — events per 100 km, void share, auto-detection share, score distribution and trends, filterable by zone and period.
• Trip review and trust queue — inspect trips, flag events, resolve driver disputes. Outcomes never silently alter a driver’s score.
• Two-way messaging as a business record, with attachments and voice notes scanned server-side for malware, broadcast acknowledgement receipts and a hard driving lockout.
• Per-read access logging — every manager read of a driver’s data is recorded, and the driver can see it.

KYD — the scoring engine

Know Your Driving turns raw phone sensor data into an objective, anti-gaming, explainable driver-risk score, delivered to insurers through a consent-scoped partner API. This is the asset insurers and fleets pay for.

• Orientation recovery and sensor fusion. The vehicle’s real motion frame is reconstructed from gravity, GPS acceleration and gyroscope — a phone loose in a cup-holder or re-oriented mid-trip still yields valid physics. This is the make-or-break of phone telematics, and it is solved.
• Per-channel anti-gaming. Versioned, explicit checks for falsified location, passenger-versus-driver, signal-denied and capture-completeness. A GPS blackout can no longer certify as a clean drive.
• Honest abstention. An unmeasurable dimension is withheld from the score, badges, journeys and coaching, and the weights renormalise. The engine says “not measurable” rather than inventing a 100.
• Exposure-correct denominators. Moving time, not wall-clock — a lunch stop no longer costs a driver points. Percentile banding uses anchor hygiene so tiny-exposure drivers cannot distort p5/p95.
• Separate weight matrices for two- and four-wheelers — and a third if on-board diagnostics data is ever present. Two-wheeler risk is not car risk.

// Partner JWT, scope: INSURER_DATA_SHARING
// Consent-gated. Raw location is never served.
{
  "uin": "4421••••8807",
  "score": 732,
  "confidence": { "ci95": [78.9, 85.1] },
  "percentile_band": "p78-p84",
  "vehicle_class": "TWO_WHEELER",
  "breakdown": {
    "speed_compliance": { "w": 0.25, "v": 88 },
    "braking":          { "w": 0.20, "v": 74 },
    "cornering":        { "w": 0.15, "v": 79 },
    "context":          { "w": 0.10, "v": null,
                          "status": "NOT_MEASURABLE" }
  },
  "weights_renormalised": true,
  "exposure_km_90d": 2841,
  "consent": { "scope": "SCORE_READ",
                "expires": "2026-11-30",
                "revocable": true }
}

Representative response shape. The legacy unscoped endpoint was found in audit and removed.