FIG. 1 is a front view of a spin box for a touch-based user interface for an image processing office machine, on a reduced scale;
FIG. 2 is a front view thereof;
FIG. 3 is a front view of a second embodiment thereof;
FIG. 4 is a front view of a third embodiment thereof;
FIG. 5 is a front view of a fourth embodiment thereof;
FIG. 6 is a front view of a fifth embodiment thereof; and,
FIG. 7 is a front view of a sixth embodiment thereof.
The broken line drawings of a touch-based user interface for an image processing office machine in FIG. 1 and the rectangular outlines in FIGS. 6 and 7 are for illustrative purposes only and form no part of the claimed design. The embodiments in FIGS. 2-7 are shown separately for clarity of illustration.