Abstract: A document-services dialog window, accessible from all applications of a mobile computing device (MID), interacts with other applications on the MID, and with remote document services on a document access server. The applications on the MID are linked to the document access server and to the document references stored in a document reference repository on the MID. The document references can be beamed to another MID. The document services interface is invoked to access a desired document reference and enables a user of a MID to execute actions on a selected document via the selected document reference.

Abstract: A uniform identifier record for a digital file comprises a unique identifier field and a textual identifier field. The unique identifier field may comprise a uniform resource locator. Alternately, the unique identifier field may comprise an integer. In one embodiment, the unique identifier is created by adding a constant value to a last prior unique identifier. The textual information is a user-friendly string identifying the file. In applications where the file identified by the uniform identifier record is associated with a separate file, the uniform identifier record is appended to the associated file.

Abstract: A uniform identifier record for a digital file comprises a unique identifier field and a textual identifier field. The unique identifier field may comprise a uniform resource locator. Alternately, the unique identifier field may comprise an integer. In one embodiment, the unique identifier is created by adding a constant value to a last prior unique identifier. The textual information is a user-friendly string identifying the file. In applications where the file identified by the uniform identifier record is associated with a separate file, the uniform identifier record is appended to the associated file.

Abstract: A document-services dialog window, accessible from all applications of a mobile computing device (MID), interacts with other applications on the MID, and with remote document services on a document access server. The applications on the MID are linked to the document access server and to the document references stored in a document reference repository on the MID. The document references can be beamed to another MID. The document services interface is invoked to access a desired document reference and enables a user of a MID to execute actions on a selected document via the selected document reference.

Abstract: In a client-server-document repository system, a secure method of print-by-reference includes sending, from the client to the printer, user credentials to release a document, a delegation credential for permitting the printer to print the document and the address of the document; verifying, at the printer, the user's credentials and the delegation credential; sending, from the printer to the document repository, printer credentials, the delegation credential and the address of the document; verifying, at the document repository, the printer's credentials and the delegation credential; providing the document to the server; and printing the document. The client may be a wireless device such as a cell phone or personal digital assistant.