div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=cs230-despite-its-widespread-usage-ppg-technology-continues-to-suffer-from-twohtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: cs230stanfordedu · Despite its widespread usage PPG technology continues to suffer from two main issues: motion artifact MA noise and power consumption MA from walking running loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220422035ea3925fea729c19fe1a0d6bhtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=cs230-despite-its-widespread-usage-ppg-technology-continues-to-suffer-from-twohtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: cs230stanfordedu · Despite its widespread usage PPG technology continues to suffer from two main issues: motion artifact MA noise and power consumption MA from walking running loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220422035ea3925fea729c19fe1a0d6bhtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=cs230-despite-its-widespread-usage-ppg-technology-continues-to-suffer-from-twohtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: cs230stanfordedu · Despite its widespread usage PPG technology continues to suffer from two main issues: motion artifact MA noise and power consumption MA from walking running loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220422035ea3925fea729c19fe1a0d6bhtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=cs230-despite-its-widespread-usage-ppg-technology-continues-to-suffer-from-twohtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: cs230stanfordedu · Despite its widespread usage PPG technology continues to suffer from two main issues: motion artifact MA noise and power consumption MA from walking running loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220422035ea3925fea729c19fe1a0d6bhtml5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=cs230-despite-its-widespread-usage-ppg-technology-continues-to-suffer-from-twohtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: cs230stanfordedu · Despite its widespread usage PPG technology continues to suffer from two main issues: motion artifact MA noise and power consumption MA from walking running loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220422035ea3925fea729c19fe1a0d6bhtml5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=cs230-despite-its-widespread-usage-ppg-technology-continues-to-suffer-from-twohtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: cs230stanfordedu · Despite its widespread usage PPG technology continues to suffer from two main issues: motion artifact MA noise and power consumption MA from walking running loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220422035ea3925fea729c19fe1a0d6bhtml5thumbnails6jpg width=140 height=200 divdiv
