Abstract: Disclosed herein are a method of providing a game application through an image display device and a user terminal connected over a network and a game application provision system employing the method. The method of providing the game application includes assigning a play identifier to the user terminal, executing the game application, generating game execution information, and transmitting the game execution information to the user terminal.

Abstract: A digital system and a method of processing service data thereof are disclosed. The digital system includes a first device configured to transmit at least one of device information and device location information of a first device to a second device which is connected to the first device, receive service data from the second device, the service data being extracted based upon at least one of the device information and the device location information of the first device, process and output the service data on a screen, transmit a command signal which is selected from the outputted service data to the second device and receive respond data corresponding to the command signal from the second device and outputting the respond data on the screen.

Abstract: Disclosed herein are a method of providing a game application through an image display device and a user terminal connected over a network and a game application provision system employing the method. The method of providing the game application includes assigning a play identifier to the user terminal, executing the game application, generating game execution information, and transmitting the game execution information to the user terminal.