| 摘要 |
Provided is a method for navigation shortcuts to computing elements or functions on a computing device in a manner that is browser, platform and hardware independent. A computing device reserves a set of device dependent mechanisms, or access keys that may be assigned to functionality associated with a document or web page. A browser or application associated with the document or web page dynamically assigns the designated functionality to one of the reserved set access keys. The application or browser that assigns the designated functionality provides a list of the assigned access keys and a corresponding description. Certain access keys may be designated as allowing duplicate assignments. Duplicate assignments of a particular access key may be toggled, or cycled, through the respective functionalities. If the same access key is assigned to different functionalities within different application, then the meaning of the access key is determined by its context.
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