(UPDATED) An adhesive, wearable sensor the size and shape of a small sanitary napkin, in combination with machine learning, may give implantable devices a run for their money in forecasting heart ...

As people strive ever harder to minutely quantify every action they do, the sensors that monitor those actions are growing lighter and less invasive. Two prototype sensors from crosstown rivals ...

Recently I came across some non-contact liquid level sensors and gathered them out of curiosity. They have been available in the market for the past few years, but this time I was lucky enough to get ...