A newly published Nintendo patent has added weight to rumors that the Nintendo Switch 2 may feature Joy-Con controllers with built-in mouse functionality. The patent, originally filed on August 1, 2023, was officially published on February 6, 2025, and while it does not explicitly confirm its association with the Switch 2, the accompanying diagrams closely resemble the design of the upcoming console.
Mouse-Like Features in Joy-Cons
According to the patent description, the input device includes multiple surfaces, buttons, and a sensor for mouse operation. The sensor detects reflected light from a surface, allowing it to function similarly to an optical mouse when one of the controller’s sides is placed on a flat surface.
A diagram included in the patent illustrates a user holding a Joy-Con upright, positioning the ZR trigger as a left-click, the R trigger as a right-click, and using the joystick potentially as a scroll wheel. This design suggests mouse-like functionality for navigation and gameplay.
Additionally, both the left and right Joy-Con appear to be equipped with this mouse sensor, though it remains unclear whether they are intended for simultaneous use or simply designed to accommodate both left- and right-handed players.
Notable Omissions and Additional Patents
One notable absence in the patent diagrams is the mysterious “C button”, which was seen in the Switch 2 reveal trailer. This could indicate that the button was added after the patent filing in 2023, suggesting further refinements to the Joy-Con design.
This patent was released alongside three other Nintendo patents, detailing various input devices and gaming features, reinforcing speculation that the Switch 2 will introduce significant hardware innovations beyond just upgraded processing power.
While Nintendo has yet to officially confirm these features, the patent strongly hints at expanded functionality for Joy-Cons, potentially offering new ways to interact with games on the Switch 2.