+ * @Accessibility_ROLE_TABLE_ROW: <![CDATA[A row in a table.]]>
+ * @Accessibility_ROLE_TREE_ITEM: <![CDATA[An object that represents an element of a tree.]]>
+ * @Accessibility_ROLE_DOCUMENT_SPREADSHEET: <![CDATA[A document frame which contains a spreadsheet.]]>
+ * @Accessibility_ROLE_DOCUMENT_PRESENTATION: <![CDATA[A document frame which contains a presentation or slide content.]]>
+ * @Accessibility_ROLE_DOCUMENT_TEXT: <![CDATA[A document frame which contains textual content, such as found in a word processing application.]]>
+ * @Accessibility_ROLE_DOCUMENT_WEB: <![CDATA[A document frame which contains HTML or other markup suitable for display in a web browser.]]>
+ * @Accessibility_ROLE_DOCUMENT_EMAIL: <![CDATA[A document frame which contains email content to be displayed or composed either in plain text or HTML.]]>
+ * @Accessibility_ROLE_COMMENT: <![CDATA[An object found within a document and designed to present a comment, note, or other annotation. In some cases, this object might not be visible until activated.]]>
+ * @Accessibility_ROLE_LIST_BOX: <![CDATA[A non-collapsible list of choices the user can select from.]]>
+ * @Accessibility_ROLE_GROUPING: <![CDATA[A group of related widgets. This group typically has a label.]]>
+ * @Accessibility_ROLE_IMAGE_MAP: <![CDATA[An image map object. Usually a graphic with multiple hotspots, where each hotspot can be activated resulting in the loading of another document or section of a document.]]>
+ * @Accessibility_ROLE_NOTIFICATION: <![CDATA[A transitory object designed to present a message to the user, typically at the desktop level rather than inside a particular application.]]>
+ * @Accessibility_ROLE_INFO_BAR: <![CDATA[An object designed to present a message to the user within an existing window.]]>