How to charge your Ring doorbell in 5 simple steps

You can charge a Ring doorbell by removing its built-in battery and plugging it into the micro-USB charging cable it came ...
IEEE

Change Detection: The Framework of Visual Inspection System for Railway Plug Defects

Abstract: Railway plug defects impact the safety of a railway system. To detect railway plug defects, we establish the framework of a visual inspection system (VIS), which is the first system that can ...

This $7 smart home accessory will make automating your holiday lights a breeze

The Kasa Smart Plug Ultra Mini conveniently automates existing indoor lights or even your Christmas tree -- and it's only $13 for a two-pack.