An armrest for use by a pilot while operating a side stick inceptor has on its underside a number of secondary controls which can be operated when the side stick is not being used, the armrest then acting as a handgrip enabling the pilot to operate the secondary controls with a steady hand.

A joystick controller is disclosed for controlling movement of a boom lift platform, the controller having actuators or the like that provide one or more forms of tactile feedback that are intuitively interpreted and adjusted by the user of the joystick motion control, the joystick being neutrally-biased to effect a null movement when the joystick is positioned in a neutral position, but also being adapted with at least one form of tactile feedback by which the joystick controller conveys information about the boom lift's operation to the joystick operator, such as through resistive force or through vibrations or the like.