Xfinity, a Comcast brand, has introduced a new feature dubbed Wi-Fi Motion It lets an Xfinity router and up to three Wi-Fi-connected devices create a motion detection system The feature isn't ...

The recent development of an “intelligent sensor” semiconductor that mimics the optic nerve of insects while operating at ultra-high speeds and low power offers extensive expandability into various ...

Ji Chen’s team from Southeast University proposes a bioinspired motion detector based on planar metalens arrays. It realizes an ultra-wide 135° field of view and achieves high-precision perception of ...

If you’ve got an existing smart home rig, motion sensors can be a useful addition to your setup. You can use them for all kinds of things, from turning on lights when you enter a room, to shutting off ...

Your garden variety motion detector uses IR, but these days, there are fancier technologies for achieving similar goals. If so desired, you can source yourself a microwave-based presence sensor ...

For 24/7 active security in and around your area, discover these motion-activated CCTV cameras on Amazon that can turn out to ...