Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

There's a good chance the same Wi-Fi router beaming Netflix to your living room is also capable of something far more surprising, like detecting your movement. When you walk around the kitchen, change ...

Comcast's Xfinity has introduced a new feature in its internet routers called Wi-Fi Motion, which uses Wi-Fi signals to detect movement in your home, whether from people, pets or other moving objects.

A newly released open-source software project is drawing global attention for demonstrating how ordinary WiFi signals can be used to detect human movement behind walls without cameras. The project, ...