How K-BridgeHealth Works
K-BridgeHealth is designed as a non-intrusive longitudinal monitoring companion. By checking speech characteristics and sleep dynamics, the system seeks to build a personalized cognitive biomarker record.
1. Daily Conversation Check
Participants take a brief 2-minute daily check on a mobile app. The system provides senior-friendly conversational cues, such as "How did you sleep last night?" or "Tell us about a memorable trip."
2. Passive Sleep Tracking
Compatible wearables sync data regarding total sleep duration, sleep efficiency, and deep/REM ratios. This contextualizes speech characteristics (e.g., distinguishing transient sleepiness from persistent cognitive variation).
3. Digital Twin Tracking
Rather than contrasting metrics against general population metrics, K-BridgeHealth maps data points against the individual’s own historical baseline, identifying subtle longitudinal changes.
See the Platform in Action
Explore our interactive prototype to visualize how older adults input audio samples and how clinicians evaluate longitudinal charts.