Which of the following is an input device that is used for controlling machines such as cranes, trucks…?

Which of the following is an input device that is used for controlling machines such as cranes,
trucks, underwater unmanned vehicles, wheelchairs, surveillance cameras, and zero turning
radius lawn mowers?

Which of the following is an input device that is used for controlling machines such as cranes,
trucks, underwater unmanned vehicles, wheelchairs, surveillance cameras, and zero turning
radius lawn mowers?

A.
PS/2

B.
Joystick

C.
Microphone

D.
AGP



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