How KINTO Uses Smartphone Vital Data to Prevent Car Accidents: Innovative Healthcare × Driving Trial

KINTO is leading the way in accident prevention by combining smartphone-based vital data measurements with vehicle control data to analyze how a driver's physical and mental health impacts driving behavior. This groundbreaking trial uses the KINTO Unlimited smartphone app to remotely assess drivers' vital signs—such as heart rate and autonomic nervous system balance—without contact, directly from the smartphone camera.

By linking this health data to real-time vehicle telemetry, including braking and steering patterns, KINTO aims to identify early warning signs of risky driving behavior caused by fatigue, stress, or other health fluctuations. This approach allows for proactive safety measures to reduce accidents before they happen.

Key Features of KINTO's Smartphone-Based Accident Prevention Trial

• Non-contact vital measurement: Using only the smartphone camera, KINTO measures facial color and pulse waveforms to estimate daily driver health indicators like "activity level" and "stress balance."
• Real-time health analysis combined with driving data: Vital data is correlated with sudden vehicle maneuvers such as harsh braking and sharp steering to uncover how driver health affects driving risks.
• Personalized health recommendations: The app provides immediate feedback with tailored advice on diet, exercise, and rest based on daily conditions, helping drivers maintain safer driving readiness.
• Development of predictive driving safety logic: By understanding when certain health states increase accident risk, KINTO plans to build smart warnings and interventions that support safer driving.

How the Trial Works Using Smartphone Technology

The trial is conducted in two stages:

Step 1: Daily health visualization and support are delivered through the smartphone app, enabling drivers to monitor their condition easily and receive health advice anytime.

Step 2: Advanced correlation analysis links vital measurements with detailed vehicle operation data, developing algorithms that predict when health-related factors may cause dangerous driving behavior. These insights will guide future real-time safety alerts.

Future Vision: Smarter Accident Prevention via Smartphones

KINTO envisions a future where the smartphone app detects acute driver conditions such as drowsiness, stress spikes, or reduced concentration in real-time while driving. Combined with vehicle data, the system will prompt timely alerts or recommend breaks, effectively preventing accidents before they occur and enhancing driver peace of mind.

Collaboration and Support

This innovative trial is a joint effort between:

• KINTO: Leading project management and smartphone app platform
• Toyota Motor Corporation: Vehicle data integration and analytics
• Sensing Inc.: Developer of vital measurement and health analysis technology
• Tokio Marine & Nichido Fire Insurance: Risk analytics and validation experts

Learn More About KINTO Unlimited and Innovative Safety

Learn how KINTO uses smartphone tech to make driving safer:
KINTO Unlimited

This trial is currently open only to existing KINTO Unlimited subscribers. For original details and updates, visit KINTO's official site: KINTO Press Release.