The new Aqara Doorbell Camera G400 brings Power over Ethernet, 2K resolution, and HomeKit Secure Video. Here is a deep dive ...

Abstract: Remote photoplethysmography (rPPG) is a method for monitoring pulse signal by utilizing a camera sensor to capture a facial video including variations in blood flow beneath the skin.

The Aqara U400 is the first HomeKit lock with UWB support, unlocking automatically as you approach your door. Here's my full ...

PREVENT ANY MORE FIGHTING. HUNDREDS OF PEOPLE ARE RUNNING RED LIGHTS EVERY WEEK IN MANTECA, BUT NOW RED LIGHT CAMERAS ARE TRYING TO PUT A STOP TO IT. MANTECA POLICE SHARES THE COST OF FINES THAT COME ...