1. A viewing aid comprising: a camera; a viewing surface within a field of view of the camera, and substantially fixed relative to the camera; a memory in data communication with the camera; and a display in data communication with the memory; wherein the camera is configured to capture an initial image of viewing material on the viewing surface and to store the initial image in the memory; the viewing aid further comprising software programmed to 1) determine a location of a tracking element within the field of view by identifying X-Y coordinates of the location based on an X-Y reference frame associated with the field of view, 2) map the location to a corresponding portion of the initial image in the memory, and 3) display on the display an enhanced image corresponding to the mapped portion of the initial image.