Patent ID: 8244180

Claim:
A recognition control method among devices, the recognition control method comprising: receiving a second device recognition signal via a wireless signal module of a first device from a wireless signal module of a second device; recognizing that the second device is located in a direction from the first device through the second device recognition signal; receiving a first device recognition signal via the wireless signal module of the second device from the wireless signal module of the first device; recognizing that the first device is located in a direction from the second device through the first device recognition signal, wherein the wireless signal module of the first device communicates with the wireless signal module of the second device based on when the wireless signal module of the first device faces the wireless signal module of the second device; receiving an input corresponding to the direction from the first device and with respect to an implementation of an application; determining that a device located in the direction from the first device is the second device; and transmitting application information about a computing operation of the application to the second device so as to have the second device perform a computing operation corresponding to the application information received from the first device.