Editing Quicksilver (software) (section)

===Interface===
Invoked with a [[keyboard shortcut]], Quicksilver has three panes, into which the user can enter an object, an action, and an optional attribute—analogous to creating a sentence with a subject, verb, and object.

Quicksilver is a background application that runs while the operating system is running, maintaining a "catalog" of files and objects on the user's computer. By applying [[incremental search]] as the user types, Quicksilver predicts the filename or action typed by the user and automatically selects the object. Quicksilver uses a priority system based on prior usage to "learn" the user's habits, ultimately requiring only a few letters for the most commonly selected objects.