FIG. 1 is a top front right-side isometric view of a controller showing our new design;
FIG. 2 is a top front left-side isometric view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a right-side elevation view thereof;
FIG. 6 is a left-side elevation view thereof;
FIG. 7 is a top plan view thereof; and
FIG. 8 is a bottom plan view thereof.
FIG. 9 is a top front right-side isometric view of a controller showing our new design in an open state;
FIG. 10 is a top front left-side isometric view thereof;
FIG. 11 is a front elevation view thereof;
FIG. 12 is a rear elevation view thereof;
FIG. 13 is a right-side elevation view thereof;
FIG. 14 is a left-side elevation view thereof;
FIG. 15 is a top plan view thereof; and
FIG. 16 is a bottom plan view thereof.
FIG. 17 is a top front right-side isometric view of a controller showing an alternative embodiment of my new design;
FIG. 18 is a top front left-side isometric view thereof;
FIG. 19 is a front elevation view thereof;
FIG. 20 is a rear elevation view thereof;
FIG. 21 is a right-side elevation view thereof;
FIG. 22 is a left-side elevation view thereof;
FIG. 23 is a top plan view thereof; and
FIG. 24 is a bottom plan view thereof.
FIG. 25 is a top front right-side isometric view of a controller showing the alternative embodiment of my new design in an open state;
FIG. 26 is a top front left-side isometric view thereof;
FIG. 27 is a front elevation view thereof;
FIG. 28 is a rear elevation view thereof;
FIG. 29 is a right-side elevation view thereof;
FIG. 30 is a left-side elevation view thereof;
FIG. 31 is a top plan view thereof; and,
FIG. 32 is a bottom plan view thereof.
The broken dash lines in the figures depict portions of the controller that form no part of the claimed design. Neither the portions of the controller shown in broken dash lines nor the broken dash lines themselves form any part of the claimed invention.