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 ...

The vast majority of phones feature exactly two things on the back: cameras and flash. But if you have a recent Google Pixel, there's an inconspicuous little circle next to those lenses that unlocks a ...

Tecno and Samsung are collaborating on continuous optical zoom lenses to simplify smartphone cameras. The Freeform Continuum module offers seamless 1x-9x zoom, eliminating focal jumps. They also ...

Samsung is reportedly working on a new smartphone camera sensor with global shutter-like capabilities. This should result in better image quality when taking photos of fast-moving subjects. It’s ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Samsung’s Galaxy Z TriFold features the industry’s narrowest fingerprint sensor at just 1.65mm wide, engineered by partner Goodix to fit the device’s ultra-thin 4mm frame. The tri-folding phone ...

Nature Sensors publishes fundamental, applied, and engineering research across the full spectrum of sensing technologies, spanning biological, computational, engineering, and systems domains. The ...

Unlike standard location sharing, ELS is designed to work indoors and in dense urban environments by using a combination of GPS, Wi-Fi, mobile networks, and on-device sensors. Android users in India ...

Some of IKEA’s recently announced smart home products are now available for purchase in the US. The online listings reveal the prices for the new smart sensors and the dual-button remote. The new ...

First of the 4WDs to arrive from BYD’s Denza is the B5, a five-seat SUV with Shark 6 DNA. Should the Toyota Prado be worried?