The best choices right now are the Kidde/Ring collaboration detectors ($75) that work with the Ring app for free, and the ...

Nobody wants a blinding “big light” at midnight. A palm-sized gadget is quietly fixing gloomy corners for busy households.

Parents whisper about a £9.99 fix that softens night-time glare and lights tricky corners without wires or drills. Across ...

Canon’s enthusiast-focused all-rounder gains a new 32.5MP sensor. Andy Westlake looks at what it has to offer, complete with ...

The best choices right now are the Kidde/Ring collaboration detectors ($75) that work with the Ring app for free, and the Nest/First Alert detectors ($130) that work with Google Home. They both send ...

Abstract: In this study, simulated hemiplegia gait is detected by using a method that detects the subject’s walking motion without attaching a sensor to the subject. To detect walking motion without ...

Abstract: Nowadays, motion capture is applied in many fields, such as movies, video games, virtual reality, healthcare, sports, robotics, etc. Although systems using cameras and markers can be ...

An artificial vision sensor inspired by the human pupil adapts automatically to light, maintaining clear perception from darkness to glare and sharply improving recognition accuracy in machine ...

CAS Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, ...

The OM System OM-5 II is a Micro Four Thirds mirrorless camera that uses the same stabilized 20MP sensor as its predecessor.

When you use DPReview links to buy products, the site may earn a commission. Updated Oct 22, 2025 Well over a decade after ...