CPC H04N 21/64784 (2013.01) [H04N 21/41265 (2020.08); H04N 21/41407 (2013.01); H04N 21/43078 (2020.08); H04N 21/436 (2013.01); H04N 21/4753 (2013.01)] | 20 Claims |
1. An apparatus for receiving a launch request comprising:
a memory; and
a processor configured to execute one or more instructions to cause the apparatus to:
receive the launch request in accordance with a discovery and launch (DIAL) protocol from a DIAL application of a second screen device to display a content on a display;
generate a personal identification code (PIC) for launching the DIAL application in response to the launch request;
cause image data corresponding to the PIC to be displayed at the display;
receive a user input;
compare the user input to the image data;
generate a verification signal when the user input corresponds to the image data based on the comparison; and
provide the content to the display based on the verification signal.
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