Over the past few years, the wearable segment has seen rapid advancement. We now have smartwatches capable of everything from ECG and blood pressure analysis to sleep apnea detection and stress ...

Sure, your watch might have detected physiological arousal—changes in your heart rate variability, skin conductance, or movement patterns. And while those signals do tell us something real about the ...

Machines still can't think, but now they can validate your feelings, based on new research from New Jersey Institute of Technology Assistant Professor Jorge Fresneda. Fresneda started his career as a ...

Smart devices that measure electrical signals from your skin have the potential to tell you about your stress levels, help your sports performances and allow you to track your emotions. An ...

Machines still can't think, but now they can validate your feelings, based on new research from New Jersey Institute of Technology Assistant Professor Jorge Fresneda. When someone bumps their elbow ...

When we listen to a moving piece of music or feel the gentle pulse of a haptic vibration, our bodies react before we consciously register the feeling. The heart may quicken, palms may sweat resulting ...

The galvanic skin response (also called electrodermal response, skin conductance, or psychogalvanic reflex) is the measure of the continuous variations in the electrical characteristics of the skin, ...