Researchers at the Georgia Institute of Technology have created a passive motion/contact sensor that detects motion using ...

Some motion sensors are based on optical measurement technologies to provide accurate velocity and position measurements without requiring physical contact with the object or surface being monitored.

The new smart sensor uses embedded information to detect motion in a single video frame. A new bio-inspired sensor can recognise moving objects in a single frame from a video and successfully predict ...

Researchers will report a new laser-based sensor that effectively detects buried objects even while the detector is in motion. This new device offers a significant improvement over existing ...

The IWR6843 sensor IC series enables close-range sensing of objects, people, and motion with high accuracy and resolution, and with higher-precision results than existing 24-GHz systems. It wasn’t ...

Wi-Fi sensing, which uses Wi-Fi signals to detect target behavior, has been gaining attention in recent years, and was standardized in the Wi-Fi standard ' IEEE 802.11bf ' released on September 26, ...

Motion detection is the magic ingredient in the current wave of do-it-yourself home security cameras. Thanks to built-in sensors that vigilantly monitor their field of view for movement, you can go ...

Last year, I took a look at some mostly low-cost passive infrared (PIR) motion sensor modules. Then recently, I became more aware of cheap microwave radar motion sensor modules. The popular version of ...