Electronic device, control method, and computer program product thereof

A control method, applicable to an electronic device, wherein the electronic device comprises a knob, the knob is configured to generate a motion signal, and the control method comprises:

• providing a first human interface device (HID) definition and a second HID definition;
• generating a setting signal through a user interface (UI) module;
• and
• interpreting the motion signal based on the first HID definition or the second HID definition according to the setting signal to generate or perform a corresponding operation.

A computer program product encoded on at least one non-transitory computer-readable medium for a computer device, wherein the computer device comprises an operating system (OS), and the computer program product comprising:

• a first program code, describing a first human interface device (HID) definition and a second HID definition;
• a second program code, describing a user interface (UI) module, wherein the UI module generates a setting signal;
• and
• a third program code, describing an HID module, wherein the HID module interprets a motion signal based on the first HID definition or the second HID definition according to the setting signal to generate input information transferred to the OS.