DISPLAY APPARATUS, REMOTE CONTROL APPARATUS, SYSTEM AND CONTROLLING METHOD THEREOF

摘要

A display apparatus includes a display which displays a plurality of items, a communicator which receives a pointing signal from a remote control apparatus, an input device which receives at least one of a voice command and a gesture, and a processor which selects one item among the plurality of items based on at least one of the pointing signal and the gesture, and in response to receiving the voice command regarding the selected item, perform a control operation based on a keyword extracted to execute the received voice command.