joystick: a manual control consisting of a vertical handle that can move freely in two directions; used as an input device to computers or to devices controlled by computers
control: a mechanism that controls the operation of a machine
neohygrophorus angelesianus: a fungus with a small brown convex cap with a depressed disc; waxy wine-colored gills and a brown stalk; fruits in or near melting snow banks in the western mountains of North America