The invention is a scrolling apparatus may be incorporated into an input device, such as a pointing device or a keyboard, for example, and operatively connected to a host computer to scroll an image along multiple axes relative to a display screen. Within the graphic representation, parameters can be represented by nodes and parameter can be represented by flows linking the nodes. The top laminate sheet includes a polymer support having a bottom surface and a top surface and an adhesive layer disposed on the bottom surface of the polymer support layer.