This menu consists of any number of dynamically attached menu items. Each item starts off deselected at its original zoom. When selected, an item jumps to the front of the list and zooms in. Motion and zooming is eased providing for a smooth motion. Since each menu item beyond the first positions itself on the right edge of the menu item before it, movement can also appear springy though no conventional scripting for a "spring" effect was used.

There are two methods of handling item switching, one that retains item order and one that does not.