Heart rate monitoring has been a mainstay of health and fitness, and while the stethoscope has given way to more precise electronic measuring devices, they've always involved wires and straps, or, in ...

One million internet users tracked a flight from Guernsey to Manchester. Why are people so obsessed with following planes on ...

A more esoteric use might be powering spacecraft. Existing craft destined for other planets use nuclear batteries—low-wattage ...

Discover how the Raspberry Pi 5 16GB tablet paired with RasPad 4 delivers a Linux-powered touchscreen experience for tech ...

Scanning a heart rate sans wearable is exciting, especially considering that it can be done with a low-power, low-cost device ...

Explore the potential of Raspberry Pi-powered underwater WiFi, from enabling real-time communication and media sharing to advancing marine research and safety.

Fi, was presented at the 2025 IEEE International Conference on Distributed Computing in Smart Systems and the Internet of Things. Led by Professor ...

However, these must have skin contact and are typically worn on the finger. Pulse-Fi works remotely, allowing you to monitor ...

So many of the apps we use every day are privacy nightmares. There’s an alternative to letting a corporation sell your data, ...

A team at NYU's Tandon School of Engineering created PromptLock and warns that it shows the tech industry needs to take ...

Pulse-Fi uses a WiFi transmitter and receiver, which runs Pulse-Fi’s signal processing and machine learning algorithm. They ...

As someone who has tried their hand personally with HDD mining as well as helping my colleagues set up many of their mining ...