Abstract: An USB-C DMP device includes: a USB terminal for connecting to an input port of a monitor or a television (TV); a Wi-Fi module for receiving a mirroring signal from a mobile terminal through Wi-Fi communication; a converter module for converting the mirroring signal received by the Wi-Fi module into a USB-C signal and transmitting the USB-C signal to the monitor or TV through the USB terminal; and a system-on-chip (SoC) module for controlling the Wi-Fi module to receive the mirroring signal from the mobile terminal, and controlling the converter module to convert the mirroring signal received by the Wi-Fi module into the USB-C signal.

Abstract: An USB-C DMP device includes: a USB terminal for connecting to an input port of a monitor or a television (TV); a Wi-Fi module for receiving a mirroring signal from a mobile terminal through Wi-Fi communication; a converter module for converting the mirroring signal received by the Wi-Fi module into a USB-C signal and transmitting the USB-C signal to the monitor or TV through the USB terminal; and a system-on-chip (SoC) module for controlling the Wi-Fi module to receive the mirroring signal from the mobile terminal, and controlling the converter module to convert the mirroring signal received by the Wi-Fi module into the USB-C signal.

Abstract: A service providing system includes: a voice recognition accessory which recognizes a user's voice, generates a wake-up signal corresponding to the recognized voice, and transmits the wake-up signal in real time; a mobile terminal which receives the wake-up signal from the voice recognition accessory in real time so as to recognize the wake-up signal, and runs an application according to the recognized wake-up signal; and a service providing server for communicating with the application running in the mobile terminal so as to provide a corresponding service.

Abstract: A voice conversation service is provided, wherein after user information is inputted and an initial response character according to recognition of a call word is set, when the call word or a voice command is inputted, the call word is recognized, the voice command is analyzed, an emotion of the user is identified through acoustic analysis, and a facial image of the user captured by a camera is recognized and a situation and emotion of the user are identified through gesture recognition, and thereafter, the initial response character set based on the recognized call word is set and displayed through a display unit, a voice conversation object and a surrounding environment are determined by setting a relationship between the voice command, user information, and emotion expression information, and after making the determined voice conversation object into a character, voice features are applied to provide a user-customized image and voice feedback.