There are commercial devices doing what you describe, they started showing up ever since original xbox&#x2F;ps2.<p>But you really dont want such a device because there is fundamental difference between mouse and joystick, one is relative, the other absolute. There wont be any 360 noscopes using such contraption. FPS is fundamentally broken on consoles, hence autoaim, deadzones, aim-assists etc, all to make player think FPS is actually playable with a pad.