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 ...

The third-generation Amazon Echo Show 10 smart display delivers powerful audio and adds a motorized base that lets the screen and camera rotate as you move around.

Why We Picked It Despite its affordable price, the E220 Indoor Cam packs the kinds of features you usually find on more expensive cameras. It delivers outstanding 2K video, detects motion and ...

Human motion tracking systems have gained significant attention in various industries, including healthcare, sports, entertainment, and robotics, due to their potential to revolutionize technology ...

This paper introduces a novel method for arm flexion/extension angles measurement using wireless ultrasonic sensor network. The approach uses unscented Kalman filter and D-H kinematical chain model to ...