FIG. 1 is a perspective view of a navigation and input device for a computer workstation showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a second side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a perspective view thereof, shown without the connecting cable for clarity of disclosure;
FIG. 7 is a front elevational view thereof, shown without the connecting cable for clarity of disclosure; and,
FIG. 8 is a bottom plan view thereof.