Contributions de ZoeRitchard8

16 août 2025

• 00:3516 août 2025 à 00:35 diff hist +6 695‎ N A Smartphone’s Camera And Flash May Help People Measure Blood Oxygen Levels At Home ‎ Page créée avec « <br>During this course of, the smartphone’s digicam records a video. With every heartbeat, contemporary blood flows via the a part of the finger illuminated by the flash, defined Wang, who started this challenge whereas he was a Ph.D. University of Washington. "The camera data how much that blood absorbs the light from the flash in every of the three coloration channels it measures: red, inexperienced and blue," he mentioned. The resulting depth measurements ha... » actuelle