A machine translation of the full text of the patent describes the controller as "a novel input device that can be used as a mouse and other than a mouse." In mouse mode, as described in the patent, the user cradles the outer edge of the controller with their palm and places the inner edge "on, for example, a desk or the like."

The Nintendo Switch 2 might have a wireless mouse feature, expanding the console's capabilities when it comes to playing games. For a handheld, this is

Nintendo patents have emerged depicting a Joy-Con being used like a mouse, as well as having magnetically attached straps.