Abstract: This article presents the development and validation of a reflective photoplethysmography (PPG) sensor designed for unobtrusive heart rate monitoring through clothing in automotive ...

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 ...

PITTSBURGH--(BUSINESS WIRE)-- PPG (PPG) (NYSE: PPG) today announced that it has been named among the “Best Places to Work in Information Technology (IT) in 2026” by Foundry’s Computerworld. It is ...

PPG (NYSE: PPG) today announced that it has been named among the “Best Places to Work in Information Technology (IT) in 2026” by Foundry’s Computerworld. It is PPG’s eighth appearance on the list, ...

Samsung has reportedly applied for trademark protection for the ‘Samsung DeepPix’ brand in the US, Europe, and Argentina. The filing suggests that it is a ‘Complementary Metal-Oxide Semiconductor ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and weather monitoring solution built around the company’s own Novaduino Display ...

After taking a ppg (SpO2) measurement using the finger sensor the red LED of the finger sensor is not switched off. Trying to take a second measurement does not work properly. During the second ...