26. The system of claim 18 : wherein the plurality of code modules further comprises a code module for storing the electronic document information associated with the matching feature descriptor on the identification tag; and the system further comprises a subsystem configured to generate a second paper document, wherein the identification tag is physically associated with the second paper document by being attached to second paper document, by being embedded in the second paper document, or being attached to an object that is attached to the second paper document.
26. The system of claim 18 : wherein the plurality of code modules further comprises a code module for storing the electronic document information associated with the matching feature descriptor on the identification tag; and the system further comprises a subsystem configured to generate a second paper document, wherein the identification tag is physically associated with the second paper document by being attached to second paper document, by being embedded in the second paper document, or being attached to an object that is attached to the second paper document. 27. The system of claim 26 : wherein the identification tag is a radio frequency identification device; and wherein the plurality of code modules further comprises a code module for storing the electronic document information associated with the matching feature descriptor in a memory of the radio frequency identification device.