Abstract: The present disclosure relates to a chinrest device for changing a display on a display device. The chinrest device may be removably attached to a stand or musical instrument and may be associated with a display device. Also described herein are methods of using a chinrest device or system to change a display (e.g., to turn the page of a book or musical score) on a display device.

Abstract: A chin rest for a musical instrument comprises a body, a first support, a second support, a chin pad and a third support. The first support extends from a first end portion of the body and has at least one clamping member for engaging an upper rim of a musical instrument body. Similarly, the second support extends from a second end portion of the body and has at least one clamping member for engaging the upper rim of the musical instrument body in a position spaced from the first support. The chin pad includes a chin receiving surface for receiving a chin of a performer of the musical instrument, and is coupled to the body. The third support may contact a position along the upper rim of the musical instrument, e.g., between the first and second supports when the chin rest is mounted to a corresponding instrument.