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 ...

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A few days ago, we looked into how Apple could one day use brain wave sensors in AirPods to measure sleep quality and even detect seizures. Now, a new paper shows how the company is exploring deeper ...

1 Applied Neurocognitive Systems, Institute of Human Factors and Technology Management, University of Stuttgart, Stuttgart, Germany 2 Applied Neurocognitive Systems, Fraunhofer Institute for ...

The city of Orlando plans build a permanent memorial in its place. The Orlando, Florida, community on Thursday evening is set to honor the 49 victims who were gunned down at the Pulse nightclub on ...

Hakeem Jeffries says Obamacare subsidy extension 'will pass with a bipartisan majority' Powerball jackpot reaches $1.6 billion—here’s what that’s worth after taxes Watch baby burst into giggles as ...

Abstract: The radial artery contains wealthy physiological information, and the pulse signal at the radial artery is critical for responding to the condition of the cardiovascular system. It is ...

Google came late to the smartwatch game and had a rocky start with its first Pixel Watch in late 2022. However, the company more than redeemed itself with the Pixel Watch 2, a worthy successor that ...

Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, Guangdong, China School of Microelectronics, Southern University of Science and Technology, Shenzhen 518055, ...