Device identification method and apparatus, device information provision method and apparatus, and computer-readable recording mediums having recorded thereon programs for executing the device identification method and the device information provision method

摘要

Provided are a touch-screen based device identification and information provision method and apparatus, and computer-readable recording mediums having recorded thereon programs for executing the touch-screen based device identification method and the information provision method. The device identification method for a touch screen device (450) includes propagating a signal induced by touching a touch screen surface to an external device (410) via the person, receiving information about the signal detected by the external device (410) and an identification (ID) of the external device (410) through a communication channel (445), and identifying the external device (410) by using the received information about the detected signal and the received ID of the external device (410). Thus, the touch screen device (450) and the external device (410) can be connected to each other in real time by a simple and physical touch.