AI camera could keep an eye on heart patients without touching them

This study is testing a new camera-based system called HERO that uses artificial intelligence to measure heart rate, breathing, oxygen levels, blood pressure, body position, and even pain or emotions in heart patients. The goal is to see if the system's readings match standard monitors and if the extra information about posture and mood is useful. About 100 adults with heart conditions will take part, and the system is not meant to treat or cure disease, just to observe and monitor.