Systems and methods for providing visual navigation cues in user
interfaces for use with rotary input devices are described. One described
method comprises causing a plurality of graphical objects to be displayed
in an arc. The curvature of the arc is configured to convey the ordinal
relationship for navigating between each of the plurality of graphical
objects with a rotary input device. The curvature of the arc is
independent of the spatial relationship between the rotary input device
and a display.