Auto - Aim is a mod that relates only to Call of Duty Zombie Games. Auto Aim will cause your controller to snap the crosshair into place over your enemy. This is only available on the Master Mod.
Gamers often mistake Console enhancements or PC enhancements for auto-aim, however these videos are showing you modifications to the console or computers themselves. Evil Controllers does not modify hardware other than Game Controllers, therefore auto-aim is limited to Call of Duty games with Zombie Mode.