A simple visual test can predict the risk of dementia up to 12 years in advance by assessing brain health through the eyes.

With the Ring Pan-Tilt Indoor Cam, you can see what’s going on in every corner of your room, thanks to a smooth mechanical ...

Attendees at this year’s Laser World of Photonics trade show can discover the latest trends in photonics technology, attend ...

Donald Trump Federal Circuit Grants Government's Motion for Stay Pending Appeal in Our Tariff Case It's disappointing. But the court will hear the case on the merits on an expedited basis, and we ...

Optomechanics is the use of laser light to control the motion of mechanical vibrations, usually micrometre- or nanometre-scale resonators. As well as probing micromechanical motion, light can also ...

Many animals rely on visual motion to infer their relation to the surrounding environment while moving around in it. Motion processing in biological nervous systems, particularly in the insects, has ...

The Mailbox Sensor package contains a motion sensor, an antenna, a Wi-Fi bridge, assorted mounting hardware and tape, and a drill bit. The bridge is the same one used for the Ring Smart Lighting ...

With the Floodlight Cam Wired Pro ($249.99), the app is no longer a hindrance and Ring has enhanced the camera with welcome features such as HDR video, dual-band Wi-Fi, 3D motion detection, and a ...

A 256×256 CMOS passive pixel image sensor with especially equipped simple switches, which enables motion detection, is implemented. Each pixel consists of a simple combination of a photodiode and an ...

Best By Cat Ellis Contributions from Josephine Watson last updated 9 June 2025 We've tested stacks of security cameras in real-world conditions to bring you this guide to the very best ...

With clear video and accurate motion detection in our tests, Ring’s second-generation Indoor Cam is an excellent option for keeping an eye on the inside of your home, especially for existing ...