| 摘要 |
According to an embodiment of the present invention, a digital device comprises: a catalog contents download unit which downloads, from a catalog contents server, catalog contents selected by a user; a catalog contents reading unit which recognizes a main interface object and one or more sub interface objects contained in the catalog contents, and reads a display algorithm among the respective interface objects contained in the catalog contents; and a display control unit which controls interface screen displays of said main interface object and said one or more sub interface objects according to the read display algorithm. |
