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Google Pixel users will soon be able to measure their heart rate and respiratory rate using the cameras of their smart devices, the tech giant said on Wednesday 02/03.
Users will be able to consult this information via the “Google Fit” health application from March, with steps as simple as a “selfie”, without the need for medical equipment or hours of Internet connection. Thanks to the technique of “machine learning” (“machine learning”) that engineers at “Google” have found, users will only have to open the “Google Fit” application, because the camera detects slight movements of the body. chest, up and down, from which it can detect the rhythm of breathing. As for the heart rate, it is measured on the basis of subtle changes in the color of the skin, which are caused by the flow of newly oxygenated blood from the heart to the rest of the body.
All users need to do is place their fingertips over the lenses of their phone, causing the flash to fire, and the app will issue its heartbeat per minute rating. “A variety of skin colors were taken into account in the study,” said Google Health engineer Jining Jan. “Although our technology is designed for luxury purposes, the margins of error are within the equipment margins approved by the US Food and Drug Administration,” she added. These new tools are expected to be available on Google phones running the Android operating system in the coming months.
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