First developed for World War II, motion detectors have come a long way from the radar that pilots used way back then.

Jon has been an author at Android Police since 2021. He primarily writes features and editorials covering the latest Android news, but occasionally reviews hardware and Android apps. His favorite ...

Motion sensor lights are type of switch or fixture that has a built-in eye or sensor allowing the device to detect movement. Generally, residential motion sensor lights use infrared, which essentially ...