What is Remote Photoplethysmography (rPPg)?
How Veyetals uses your smartphone to capture vital signs Our app veyetals, uses remote photoplethysmography (or rPPg) to detect vital signs via contactless measurement, like through your smartphone camera. photoplethysmography technology is used in medical grade measurement devices like pulse oximeters, white remote photoplethysmography does the same thing without any Read more…