Upgrading to a smart lock is a DIY project -- if you know what you're doing. These steps will explain what instruction ...

AI chatbots feed off your data. In most cases, your data is used to personalize future responses, but some companies use the information to train their AI. Others sell that data to advertisers. With ...

Ex-CIA officer teaches basic lock manipulation technique using simple tools for emergency entry Did Trump's motorcade drive through reflecting pool during renovation project? Coffee linked to ...

Abstract: This paper presents a unique way of door accessing system which uses the ESP32 microcontroller in conjunction with facial recognition technologies. Because of its Wi-Fi functionality and low ...