Entrepreneurs Push to Develop Tools to Help Track, Mitigate Covid-19

To that end, Israel-based startup Binah.ai has developed technology that allows health-care professionals to measure a patient’s vital signs without making physical contact with them. The patient simply looks into the screen of a smartphone, and an app analyzes the video to extract the patient’s heart rate, respiration and oxygen saturation—vital signs that, if abnormal, could be indicators of a Covid-19 infection.