Can see through walls: Open-source WiFi tool detects human movement behind walls without cameras

A new open-source project, WiFi DensePose, uses ordinary WiFi signals to detect human movement behind walls without cameras.
EE World Online

Open-source gateway adds MQTT for low-power mesh networks

The NeoGW gateway software from NeoCortec is an open-source multiplatform gateway that connects NeoMesh wireless networks ...