A method of scanning comprises detecting a document on a scanning device scanning surface, wherein the document lies directly on the scanning device scanning surface; detecting pressure on the scanning device scanning surface to scan a region of the document; detecting a first point pressure of a first point and a second point pressure of a second point; connecting the first point and the second point, the connecting the first point and the second point forming a boundary between a first document region and a second document region; and receiving a scan instruction to scan at least one of the first region of the document and the second region of the document.