Picture display device, and setting modification method and setting modification program therefor

摘要

In some examples, a picture display apparatus for displaying content includes an audio input unit to obtain a voice uttered by an operator; a display capable of displaying the content and displaying a content list of content capable being acquired via a network; a storage to store content list settings information and operator information related to the operator, and to store voiceprint related information related to a voiceprint of the operator; and a controller. For instance, when the controller recognizes that an uttered voice obtained by the audio input unit is a voice uttered by the operator, operator information related to whom is stored in the storage, the controller may control the display to display a content list based on the content list settings information associated with the operator information of the recognized operator. The controller may further control the display to display an indication indicating the recognized operator.