controllers
nounUK /kənˈtrəʊləz/
US /kənˈtroʊlərz/
Devices you hold to play video games.
He handed me one of the controllers so we could play together.
OTHER MEANINGS
2. People who manage or direct something.
The air traffic controllers guided the planes safely.
3. Devices that regulate machines or systems.
The temperature controllers keep the greenhouse warm.
4. Parts of a program that handle requests.
The app's controllers manage user logins.