An overwhelming majority of handheld devices these days have ambient light sensors built into them. A large percentage of TVs and monitors do, too, and that proportion is growing. The sensors allow ...

A pair of earbuds can be turned into a tool to record the electrical activity of the brain as well as levels of lactate in the body with the addition of two flexible sensors screen-printed onto a ...

Wearable sensor-based human activity recognition (HAR) encompasses the acquisition, processing and interpretation of physiological and kinematic signals captured by on-body devices to infer a user’s ...

Researchers at the University of California San Diego have figured out a way to turn everyday earbuds into high-tech gadgets that can record electrical activity inside the brain. The 3D screen-printed ...

Sensors built with a new manufacturing approach are capable of recording activity deep within the brain from large populations of individual neurons—with a resolution of as few as one or two ...

A pair of earbuds can be turned into a tool to record the electrical activity of the brain as well as levels of lactate in the body with the addition of two flexible sensors screen-printed onto a ...