Method and system for communicating between devices

摘要

A method and system for communicating between devices according to the present invention are provided. The method for communicating between the devices according to the present invention is used for communicating with a first terminal, and is carried out in a device having a capacitive touch screen. The method includes: detecting a change in capacitance for a specific part of the capacitive touch screen, which occurs by means of the first terminal; and acquiring information transferred from the first terminal on the basis of the detected change in capacitance of the capacitive touch screen. The communicating method using such a touch screen may be easily used for various services such as authenticating terminals or transferring files between local terminals.

主权项

1. A communication method between a first terminal and a device on which a capacitance-type touch screen is mounted, the communication method comprising:
detecting, by a capacitance sensor mounted on the capacitance-type touch screen, a capacitance changed by at least one capacitance variator mounted on the first terminal, the changed capacitance detected with respect to a specific region of the capacitance-type touch screen; acquiring information from the first terminal based on the detected changed capacitance of the capacitance-type touch screen; displaying the information acquired from the first terminal on a first region of the capacitance-type touch screen; and when specific information displayed on the first region is selected, transferring the selected information from the first terminal to a second terminal, wherein transferring the selected information includes transmitting the specific information displayed on the first region to a second region corresponding to the second terminal when a user's input on the touch screen is detected, and wherein transferring the selected information from the first terminal to the second terminal includes transferring, by the capacitance-type touch screen, the selected information to a photo-sensitive sensor mounted on the second terminal.