Abstract: A content sharing method includes: selecting, by a content sharing terminal, content; transmitting, by the content sharing terminal, identification information of the selected content to an external device; and reproducing, by the content sharing terminal, the selected content while the external device is reproducing the selected content based on the identification information.

Abstract: Disclosed are a display apparatus, a server, a system and information providing methods thereof, in which the display apparatus can provide personalization or grouping information optimized to a changed individual or group without substantive authentication and login procedures for a user even though the individual or group using the corresponding apparatus is changed, The display apparatus includes: a display configured to display an image; a communicator configured to communicate with a server; a user recognizer configured to acquire recognition information about a user; a storage configured to store reference recognition information for determining whether the user is a server user having relation with the display apparatus; and a controller configured to determine the server user corresponding to the user by comparing the recognition information about the user acquired by the user recognizer with the reference recognition information stored in the storage, request and receive server information including

Abstract: A display apparatus is provided. The display apparatus includes a display, a communicator configured to receive a color identification code based on HTML5 from a server, and a processor configured to control the display to display the color identification code and an image corresponding to the color identification code. The color identification code includes information associated with the displayed image and is recognizable by an external apparatus that captures the displayed color identification code.

Abstract: A method of generating popularity rankings of search terms includes generating a ranking value table including ranking values corresponding to rankings of search terms, determining first ranking values corresponding to previous rankings of a plurality of search terms and second ranking values corresponding to current rankings of the plurality of search terms by using the ranking value table, and obtaining difference values based on differences between the first ranking values and the second ranking values of the plurality of search terms, respectively, and determining popularity rankings of the plurality of search terms by using the difference values.

Abstract: A display apparatus including: a display; a signal receiver configured to receive a video signal including a plurality of frames; and at least one processor configured to select a main area corresponding to a main color of a first frame among a plurality of divisional areas in the first frame of the video signal, determine whether the first frame is a reference frame based on the size of the selected main area as compared with the first frame, and control the display to display an image based on the video signal in accordance with the determined reference frame.

Abstract: Disclosed are an electronic apparatus and a voice recognition method for the same. The voice recognition method for the electronic apparatus includes: receiving an input voice of a user; determining characteristics of the user; and recognizing the input voice based on the determined characteristics of the user.

Abstract: A content sharing method includes: selecting, by a content sharing terminal, content; transmitting, by the content sharing terminal, identification information of the selected content to an external device; and reproducing, by the content sharing terminal, the selected content while the external device is reproducing the selected content based on the identification information.

Abstract: A content sharing method includes: selecting, by a content sharing terminal, content; transmitting, by the content sharing terminal, identification information of the selected content to an external device; and reproducing, by the content sharing terminal, the selected content while the external device is reproducing the selected content based on the identification information.

Abstract: A display apparatus is provided. The display apparatus includes a display, a communicator configured to receive a color identification code based on HTML5 from a server, and a processor configured to control the display to display the color identification code and an image corresponding to the color identification code. The color identification code includes information associated with the displayed image and is recognizable by an external apparatus that captures the displayed color identification code.

Abstract: A display apparatus including: a display; a signal receiver configured to receive a video signal including a plurality of frames; and at least one processor configured to select a main area corresponding to a main color of a first frame among a plurality of divisional areas in the first frame of the video signal, to determine whether the first frame is a reference frame based on the size of the selected main area as compared with the first frame, and to control the display to display an image based on the video signal in accordance with the determined reference frame.

Abstract: Disclosed are a display apparatus, a server, a system and information providing methods thereof, in which the display apparatus can provide personalization or grouping information optimized to a changed individual or group without substantive authentication and login procedures for a user even though the individual or group using the corresponding apparatus is changed, The display apparatus includes: a display configured to display an image; a communicator configured to communicate with a server; a user recognizer configured to acquire recognition information about a user; a storage configured to store reference recognition information for determining whether the user is a server user having relation with the display apparatus; and a controller configured to determine the server user corresponding to the user by comparing the recognition information about the user acquired by the user recognizer with the reference recognition information stored in the storage, request and receive server information including

Abstract: A method and apparatus for transceiving television (TV)-content-related information based on a social network. A TV content sharing method for providing TV-content-related information to a plurality of TV users based on a social network includes receiving from a TV user a request to check in a TV content sharing service; providing real-time user information regarding users who check in a content checked-in by the TV user, in real time; and providing related service information regarding accessible related services in the social network in relation to the checked-in content.

Abstract: The present invention relates to an apparatus and method of browsing content and in particular, to an apparatus and method of browsing content that allows a user to easily browse desired content An apparatus for browsing content according to an aspect of the invention includes an apparatus including a metadata storage unit storing information on content, which is classified according to a first classification basis, a second classification basis, and a third classification basis, a browsing-guide-generation unit generating a browsing guide with the first classification basis and the second classification basis as axes, and arranging the generated browsing guide with the third classification basis as an axis, and an output unit outputting the browsing guide.

Abstract: The present invention relates to an apparatus and method of providing a graphical user interface, and, more particularly, to an apparatus and method of providing a graphical user interface that enables a user to rapidly search a desired menu. An apparatus for providing graphical user interface according to an aspect of the invention includes an apparatus including an output unit outputting a first menu in which a plurality of menu items are arranged in a predetermined direction, and outputting a second menu having a first region and a second region that are classified from a menu item selected from the first menu according to a predetermined classification standard, and a control unit performing an operation that corresponds to a menu item selected from the second menu.

Abstract: A method for providing an advertisement for a display device is provided, which includes generating a color identification code which includes a plurality of pieces of advertisement information, encoding the generated color identification code into an advertisement image, and displaying the advertisement image encoded with the color identification code.

Abstract: A method of generating popularity rankings of search terms includes generating a ranking value table including ranking values corresponding to rankings of search terms, determining first ranking values corresponding to previous rankings of a plurality of search terms and second ranking values corresponding to current rankings of the plurality of search terms by using the ranking value table, and obtaining difference values based on differences between the first ranking values and the second ranking values of the plurality of search terms, respectively, and determining popularity rankings of the plurality of search terms by using the difference values.

Abstract: A content recommendation apparatus includes a data collector configured to collect user information and process the collected user information as user context data; a query generator configured to generate a query for searching a content based on the user information and the user context data; and a controller configured to generate a decision rule to decide whether a content searched based on the generated query satisfies at least one of the user information and the user context data, and provide a content which satisfies the decision rule.

Abstract: Disclosed are an electronic apparatus and a voice recognition method for the same. The voice recognition method for the electronic apparatus includes: receiving an input voice of a user; determining characteristics of the user; and recognizing the input voice based on the determined characteristics of the user.

Abstract: Disclosed are an electronic apparatus and a voice recognition method for the same. The voice recognition method for the electronic apparatus includes: receiving an input voice of a user; determining characteristics of the user; and recognizing the input voice based on the determined characteristics of the user.

Abstract: Provided are an adaptive document display apparatus and method, and more particularly, an adaptive document displaying apparatus and method which can adaptively convert a document according to the screen size of a device that is to display the document. The adaptive document displaying apparatus includes: a document analyzing unit analyzing each of a plurality of components included in a document; and a document converting unit converting the document according to the result of analysis and attributes of a display device.