Abstract: A method for managing media content casting among media casting devices supporting different media casting protocols for use in a device wirelessly connected to the media casting devices is provided. The method includes the following steps. A request indicating media content to be casted is first received. The media casting devices are scanned to determine a list of available devices for media content casting according to the predetermined preferences. The list of available devices is displayed on a display for selection. A first media casting protocol corresponding to a first selected media casting device is determined and the media content is transmitted to the first selected media casting device by the first media casting protocol.

Abstract: A touch communication connection establishing method, for establishing a touch communication between a first touch panel device (500) with a first touch panel (501) and a second touch panel device (900) with a second touch panel (901). The touch communication connection establishing method comprises: sensing at least one control action, wherein the control action comprises at least one touch communication related action, and/or determining if an arrangement of the control action meets a predetermined rule to generate a determining result; and establishing the touch communication connection between the first touch panel device (500) and the second touch panel device (900) based on the determining result.