We were overwhelmed by the response to our annual Letters to Santa feature, with more than 1,250 letters submitted this year. Due ...

Abstract: With the rise in life expectancy globally and technological advances, it has become necessary to create age-friendly environments to develop new healthcare products for the elderly. This ...

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 ...