What just happened? Engineers at the University of California, Santa Cruz, have developed a method for measuring heart rates that requires no wristband, smartwatch, or medical device. Instead, the ...

Engineers have shown that a technique to measure heart rate via Wi-Fi signals is effective even with the lowest-cost devices - and no wearables needed.

Heart rate is one of the most basic and important indicators of health, providing a snapshot into a person's physical activity, stress and anxiety, hydration level, and more. Traditionally, measuring ...

Our research successfully “shows how the signal from a household WiFi device can be used for this crucial health monitoring with state-of-the-art accuracy, without the need for a wearable ... with a ...

The Raspberry Pi 500 Plus is official, and it's a computer inside a mechanical keyboard. But it also brings a few other big ...

The Raspberry Pi 500 Plus is available now with a $110 price bump over last year’s model.

Those premium features include a mechanical keyboard with user-replaceable keycaps and RGB backlit keys. And while it has the ...

The computer is currently available to purchase from the usual suspects like CanaKit and Micro Center, and generally starts ...

Less than a year after it shipped its Pi 500 “computer in a keyboard,” Raspberry Pi is back with a more polished and premium ...

It seems the Raspberry Pi Foundation has the same idea. It has just revealed a new version of its computer-in-a-keyboard product with the Raspberry Pi 500+. And while some of the improvements are very ...