A method and system for scanning documents in a network environment and merging the resulting scan files with other documents into a printing workflow provides a user interface in which the user merges a scan file and a document file on a page basis by selecting thumbnail images of the desired pages and dragging and dropping the thumbnails so that a new merged document results. Each interposer substrate bears at least one die mounted by its active surface to a surface of the substrate and wire bonded to terminals on the opposing substrate surface through an opening in the substrate. The serving node identity represents the current location of the target mobile terminal. An optional finger ring is attached to the handle of the tool by means of a short tether to prevent dropping or misplacement of the tool during the time required to remove andor eat the meat from one shelled crawfish and to ready the next crawfish for shelling. A particular embodiment of the present invention utilizes a low-complexity design that introduces no added delay and that is particularly well-suited for applications such as Bluetooth\xae wireless audio devices which have low cost and low power dissipation requirements. The underlying coating layer and the substrate portion are coated with the first and second coating layers, so that the progress in corrosion can be sufficiently prevented.