| 摘要 |
PURPOSE: A terminal coupling and controlling system and a user terminal used in the terminal coupling and controlling system are provided to display a second image, which is related to a control operation of the user of a small sized terminal, on a first image of a big sized terminal while the first image is being shared with the terminals. CONSTITUTION: A sensing unit (1506) senses a touch by a finger, a touch pen, and etc. A signal unit (1512) generates an image signal which has the image data corresponding to a first image and a control signal which has the information about the position of the touch. The signal unit transmits the image signal to a receiving terminal (102) through data channel. The signal unit transmits the control signal to the receiving terminal through the control channel. A storage unit (1516) stores various data, such as the first image, the image signal, the control signal, an application program, and etc. [Reference numerals] (1500) Control unit; (1502) Interlocking unit; (1504) Image unit; (1506) Sensing unit; (1508) Setting unit; (1510) Display unit; (1512) Signal unit; (1514) Transceiver unit; (1516) Storage unit |
