If you're worried about getting a counterfeit ESP32, you shouldn't be... though they do technically exist, but maybe not in ...

To build this, first initiate the ESP32-S3 in AP+STA mode, bringing up a soft AP that redirects all client DNS lookups. It ...

Imagine tracking your heartbeat without strapping on a smartwatch or touching any gadget, just by sitting within range of ...

Back in 1991, I was in New Delhi visiting the iconic Lotus Temple (Bahá’íHouse of Worship). The temple’s breathtaking ...

Dedicated word processors are not something we see much of anymore. They were in a weird space: computerized, but not really ...

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

Your WiFi can track your heart rate without a smartwatch or sensor. Can ordinary signals be used to check your health at home ...

While SpecFive’s earlier products have been powered by ESP32 microcontrollers and simple software, the SpecFive Strike is a full-fledged Linux computer thanks to a Raspberry Pi CM4 compute module ...

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

Pulse-Fi uses a WiFi transmitter and receiver, which runs Pulse-Fi’s signal processing and machine learning algorithm. They trained the algorithm to distinguish even the faintest variations in signal ...

In mid-2025, a ZATAZ alert about a mass sale of civil registry records triggered seven months of investigation around an ...

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