Patent ID: 9615129
Date: 2017-04-04
CPC Classifications: H04N

Claim:
1. A method of interworking multiple devices with each other, the method comprising: generating first interworking information corresponding to a first device; transmitting the generated first interworking information to the first device, wherein the first interworking information is configured to be displayed by the first device; receiving second interworking information from a second device, wherein the second interworking information is generated by the second device based on the displayed first interworking information; and if the first interworking information corresponds to the second interworking information, interworking the first device with the second device, wherein the second device is configured to display first information comprising broadcasting related information generated based on a schedule provided by a first apparatus that transmits contents to the first device, wherein a second apparatus performs the generating operation, the transmitting operation, and the receiving operation, and wherein the first interworking information and the second interworking information comprise at least one from among numbers, texts, and images, and wherein the first information is generated by a third apparatus.