Remote-controlled devices are gadgets that can be operated from a distance using a remote control. These devices often use radio waves or infrared signals to receive commands. Common examples include TVs, drones, and toy cars. They allow users to control functions like turning on/off, changing channels, or navigating through the air without needing to be physically close. The technology behind remote-controlled devices has evolved significantly over the years. Many modern devices can connect to the internet, enabling control through smartphones or tablets. This advancement has led to the rise of smart home devices, such as smart lights and thermostats, which can be managed remotely for convenience and energy efficiency.