17. A computer-readable medium which stores a set of instructions which, when executed on a processor, perform a method for creating and processing a human interface description, the method comprising: receiving an application-specific human interface description associated with an information-gathering application, the application-specific human interface description comprising: application-specific layout elements defined according to terminology consistent with the application, the application-specific layout elements being arranged in an expandable and collapsible hierarchy having a corresponding hierarchical state; and data elements defined according to the terminology and having values specific to the application; transforming the application-specific human interface description into a standardized human interface description, the standardized human interface description comprising standardized layout information and the data elements specific to the application, the transforming comprising: translating the application-specific layout elements into the standardized layout information, the standardized layout information comprising layout elements in a format independent of the application and independent of a browser, wherein the standardized layout information maintains the hierarchical state of the application-specific layout elements; decomposing the standardized human interface description into a human interface layout template and a data description, the data description comprising the data elements specific to the application, and the human interface layout template comprising the standardized layout information, the means for decomposing comprising: extracting the standardized layout information from the standardized human interface description using a first transformation; and extracting the data elements specific to the application from the standardized human interface description using a second transformation, wherein the second transformation scans the standardized human interface description to identify name attributes, and at least one of the data elements specific to the application and corresponding to the identified name attributes; and merging a data instance of the data description with the human interface layout template to form an individual browser-compliant human interface description, the merging comprising translating the layout information into a format consistent with the browser.
17. A computer-readable medium which stores a set of instructions which, when executed on a processor, perform a method for creating and processing a human interface description, the method comprising: receiving an application-specific human interface description associated with an information-gathering application, the application-specific human interface description comprising: application-specific layout elements defined according to terminology consistent with the application, the application-specific layout elements being arranged in an expandable and collapsible hierarchy having a corresponding hierarchical state; and data elements defined according to the terminology and having values specific to the application; transforming the application-specific human interface description into a standardized human interface description, the standardized human interface description comprising standardized layout information and the data elements specific to the application, the transforming comprising: translating the application-specific layout elements into the standardized layout information, the standardized layout information comprising layout elements in a format independent of the application and independent of a browser, wherein the standardized layout information maintains the hierarchical state of the application-specific layout elements; decomposing the standardized human interface description into a human interface layout template and a data description, the data description comprising the data elements specific to the application, and the human interface layout template comprising the standardized layout information, the means for decomposing comprising: extracting the standardized layout information from the standardized human interface description using a first transformation; and extracting the data elements specific to the application from the standardized human interface description using a second transformation, wherein the second transformation scans the standardized human interface description to identify name attributes, and at least one of the data elements specific to the application and corresponding to the identified name attributes; and merging a data instance of the data description with the human interface layout template to form an individual browser-compliant human interface description, the merging comprising translating the layout information into a format consistent with the browser. 21. The computer-readable medium of claim 17 , wherein the method further comprises converting the standardized human interface description into the browser-compliant human interface description when the browser-compliant human interface description is decomposed.