In an era of fitbits, smartwatches and earbuds, new research headed by SMU Assistant Professor Dong Ma aims to unleash the potential of photoplethysmography for wearable healthcare. SMU Office of ...
Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging from hospital-grade pulse oximeters to consumer wearables that track heart ...
Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging from hospital-grade pulse oximeters to consumer wearables that track heart ...
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