The Urban Prepper tests Arlo Pro Camera: "Badguy" Motion Detection Testing focusing on surveillance, safety features, and prepper tech use. Supreme Court Is Told Trump Tariffs Are Illegal $3 Trillion ...

Motion detection is the ability of the visual system to detect motion in the visual field. Motion detection in its simplest form takes place in the retina, but more complex processes related to ...

Auro is a small, fast, and nearly invisible motion sensor from Basalte designed by Klaas Arnout and Sandra Maes. When mounted on the ceiling, its flat design allows it to seamlessly blend into the ...

For more than 10 years Tyler has used his experience in smart home tech to craft how-to guides, explainers, and recommendations for technology of all kinds. From using his home in beautiful Bend, OR ...

A video doorbell is a first line of defense against home invasion and package theft. These are the best we've tested for improving the security of your entryway. I’ve been working with computers for ...

A pet camera lets you monitor your cat or dog 24/7—and some even let you give them treats! These are the best pet cameras we’ve tested, plus some of our favorite security cameras that work as pet ...

A video doorbell shows you who's at your door and records footage of visitors while you're away or unable to answer. At PCMag, we've been reviewing video doorbells since the first models hit the ...

Whether you want to check in on your kids, pets, or an exotic jewel collection, a smart home security camera is an effective tool for monitoring everything from afar. If you're in search of the best ...

def eye_aspect_ratio(eye): # 计算距离，竖直的 A = dist.euclidean(eye[1], eye[5]) B = dist.euclidean(eye[2], eye[4]) # 计算距离，水平的 C = dist ...

This project provides a comprehensive American Sign Language (ASL) detection system using computer vision and deep learning. The pipeline, training, and hand gesture recognition work accurately for ...