Assigning an axis to Active camera

Not sure where this should go but I posted it here because I thought this is where any replies might most benefit people.
Basically I wanted to know if it was possible to assign an axis to active camera. for example assign it to a joystick to go backwards, forwards, left and right.
Any suggestions?
Basically I wanted to know if it was possible to assign an axis to active camera. for example assign it to a joystick to go backwards, forwards, left and right.
Any suggestions?