CPC H04N 21/47202 (2013.01) [G06F 3/167 (2013.01); G10L 15/08 (2013.01); G10L 15/22 (2013.01); G10L 15/30 (2013.01); G10L 2015/088 (2013.01); G10L 2015/223 (2013.01)] | 20 Claims |
1. A display device comprising:
a signal receiver;
a voice input receiver;
a display;
a communicator; and
a processor configured to:
receive a first user voice input corresponding to a content through the voice input receiver while a screen corresponding to a signal received through the signal receiver is displayed on the display,
based on the content corresponding to a broadcast content, control the display to display a first user interface (UI) including information of a plurality of channels through which the content received from an external server through the communicator is being broadcast together with the screen corresponding to the signal,
receive a second user voice input for selecting one of the plurality of channels through the voice input receiver while the first UI is displayed on the display,
control the display to display a screen corresponding to a channel selected through the second user voice input,
based on the content corresponding to a video on demand (VOD) content, control the display to display a second UI including a plurality of information corresponding to the content received from the external server through the communicator together with the screen corresponding to the signal,
receive a third user voice input for selecting one of the plurality of information through the voice input receiver while the second UI is displayed on the display, and
control the display to display a screen corresponding to information selected through the third user voice input.
|