Operating system with at least one operating device and with at least one interface device and method for operating an operating system

An operating system comprising:

• at least one operating device and at least one interface device;
• said operating device having at least one receiving part and at least one operating element movably mounted on the receiving part;
• said operating element being configured to move relative to the receiving part for performing an input;
• at least one controllable braking device being configured to adjust a movement resistance for the movability of the operating element based on a relative position of the operating element;
• said braking device being configured to operate based on at least one stored assignment of relative positions and movement resistances, and the assignment being adjustable via the interface device;
• said interface device having at least one graphical user interface configured to display a coordinate system with default points for at least one setting area that can be positioned with an input device;
• and
• said interface device being configured to create at least one curve that runs as a function of the default points, display said at least one curve on the user interface, and determine the assignment as a function of a course of the curve, so that adjustment of the assignment is made possible by visually modulating said at least one curve.