Abstract: Optical sensors, commonly used in wearable devices for pulse wave monitoring, face significant limitations such as dependency on sensor positioning and variations related to skin tone. To ...
Common household gadgets quietly pump trillions of ultrafine particles into indoor air each day. Researchers at Pusan ...
Abstract: Flexible pressure sensors are widely used in wearable devices due to their inherent softness and high sensitivity. However, they often suffer from signal crosstalk caused by deformation ...
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