Control Device - Mouse control device

Use the mouse as a control device.
Be careful:
1 - you'll often need to deactivate the Eject mouse cursor in GPU setting in order to use it over your output screen.

2- Your display settings may impact the coordinates of the mouse cursor. Make sure your display resolution fits the resolution of your screen
This control device returns absolute and relative coordinates of the mouse, depending on your display settings. It also allow return boolean value if a button is pressed.