Abstract: This application provides a touch module, an electronic device, a touch accessory, and a touch detection method. The touch module includes a touch capacitive layer and a pressure sensing layer. The touch capacitive layer and the pressure sensing layer are disposed opposite to each other. The touch capacitive layer is configured to output a capacitance signal, and the capacitance signal is used to determine a touch location of a touch operation. The pressure sensing layer is configured to change under an action of touch pressure, and a signal value of the capacitance signal is related to a variation of the pressure sensing layer.

Abstract: Methods and devices are described that enable a device to generate a message including a multimodal composition, and to output the message on a device. The multimodal composition is generated by first selecting a first element belonging to a first output modality. The multimodal composition is further generated by selecting at least one second element belonging to a second output modality to associate with the first element, the combination of the first element and the second element being the multimodal composition.

Abstract: A touch display device (TDD) configured to function with a pointing device (PD), and a method of operating the TDD. The TDD has a processor that automatically determines if the PD is in contact with a touch display (TD) of the TDD or with a surface distinct from the TD. When the PD is in contact with the TD, a toggling signal from the PD may be received at the processor to toggle from a first input mode where a tip of the PD overlaps a visual element displayed on the TD, to a second input mode with the tip of the PD is spaced apart from the displayed visual element. When the PD is in contact with the distinct surface, the processor automatically selects a third input mode where a position of the PD on the distinct surface is reproduced as a position the sign on the TD.