LOS ANGELES--(BUSINESS WIRE)-- #ai--DaysToHappy today announced the launch of HealthScan, an AI-powered platform that uses a smartphone or tablet camera to scan an individual’s face and instantly measures key health indicators (blood pressure, heart rate, stress level) then delivers personalized health journeys based on the results. Using a brief, contactless facial scan, HealthScan analyzes subtle changes in facial blood flow to provide real-time physiological insights without requiring wearabl