and if the lighting relies on being triggered by motion, you’ll end up sitting in the dark. A presence sensor uses wave radar technology to sweep a room, looking for the slightest movement, not the ...
This passive method is not as reliable as "active" motion sensors that either bounce back a radar signal or transmit light to a photodetector in the distance. See network camera. THIS DEFINITION ...
With it’s onboard radar system, this bot is equipped to see ... In the video after the break, the robot’s sensor package is programmed to ignore anything within 1.5 meters.