From health-monitoring toilets to smart thermostats and circadian lighting, wellness technology is finding its way into more ...

Abstract: Using a wristband-type Photoplethymography (PPG) sensor, useful biomedical information such as heart rate and oxygen saturation can be acquired. Most of commercially-used wrist-type PPG ...

Abstract: In this paper, we present an improved ring-type virtual keyboard scheme that can achieve impressive performance with only one smart ring on a finger of each hand. The smart ring integrates a ...

It's impossible to think about wrestling without thinking about John Cena, so it makes total sense that WWE 2K25 is marking his retirement later this year with a special tribute expansion pack, ...