摘要:
A document recognizing apparatus includes a display control unit which displays a document data including a character string related to a character string selected by a user, and an area that includes at least a character string of the document data.
摘要:
When a program transmission apparatus divides a program into a plurality of partial programs before transmission, a program reception execution apparatus executes a partial program when the partial program has already been received, and, when the execution needs to proceed to from a present partial program to a next partial program, executes the other partial program when the next partial program has been received.
摘要:
The present invention provides a guiding device that can induce a user to move according to a guiding route.The guiding device according to the present invention is a guiding device which guides a user, including an acquisition unit (101) which acquires a guiding route for the user, a recognition unit (102) which recognizes an object which exists in the user's vicinity, a management unit (104) which manages an object and an adjustment method for adjusting an influence that the object has on the movement of the user, by associating the object and the adjustment method in advance, a judgment unit (103) which judges whether or not the object recognized by the recognition unit (102) exists within the guiding route acquired by the acquisition unit (101), and an adjustment unit (110) which executes a specified adjustment process based on the judgment made by the judgment unit (102), and on the adjustment method managed in association with the object recognized by the recognition unit (102).
摘要:
A data conversion apparatus is provided as a data transmitting apparatus in a data communication system which achieves pseudo interactive communications by using one-way communications between the data transmitting apparatus and a plurality of data receiving apparatuses. The data conversion apparatus converts documents stored inside into images to be displayed on the screen, such as a TV screen. In doing so, if the document includes character strings or image information as link destination information which specifies another document as a link destination, the data conversion apparatus adds a supplementary design into the image of the link destination information for the viewer to recognize such information.
摘要:
A data transmission apparatus has a multiplexing unit that cyclically multiplexes presentation information and navigation information stored in a transmission data storage unit according to control by a multiplexing control unit and a transmission unit that transmits the multiplexed stream. The reception control unit of a data reception apparatus sets filter conditions in a filter condition storage unit of a TS decoder unit in accordance with user operation indications. The presentation information and navigation information separated by the TS decoder unit are outputted via a reproduction unit to a display unit and an audio output unit.
摘要:
The present invention relate to a digital broadcast system, and it is an object of the invention to record contents quickly in a broadcast system which implements interactivity by transmitting a set of data repeatedly, wherein a digital broadcast receiver separates a table corresponding to video images from streams in an arbitrary order and repeats the processing of memorizing the video image data to be identified in the order of obtaining the same by means of the table corresponding to the video images until all of the set of video images have been memorized. This allows for performing, in a short time, storage process of video image data broadcast for the purpose of efficient reproduction by a receiver having no storage function. Additionally, the data is available to viewers at any time after the completion of storage thereof.
摘要:
A transmitting apparatus for an interactive communication system using a broadcast wave is provided. The transmitting apparatus comprises a first storing unit for storing a plurality of frames of image data, a second storing unit for storing control information, for each frame of image data, showing a link to another frame of image data stored in the first storing unit, and a transmitting unit for repeatedly transmitting a predetermined number of frames of image data together with corresponding control information.
摘要:
A data display control apparatus receives a digital broadcast and compares the present time with a time indicated in a Time_Event_Part provided in navigation information used to control the display of the multimedia data composing a broadcast program. When the indicated time has been reached, the data display control apparatus executes instructions to control the display of the multimedia data.
摘要:
A data conversion apparatus is provided as a data transmitting apparatus in a data communication system which achieves pseudo interactive communications by using one-way communications between the data transmitting apparatus and a plurality of data receiving apparatuses. The data conversion apparatus converts documents stored inside into images to be displayed on the screen, such as a TV screen. In doing so, if the document includes character strings or image information as link destination information which specifies another document as a link destination, the data conversion apparatus adds a supplementary design into the image of the link destination information for the viewer to recognize such information.
摘要:
A management device that provides user profile taking the user's situation into consideration. The management device creates, in response to a request from applications, a new user profile (hereinafter referred to as “comprehensive user profile”) based on a plurality of user profiles, and provides it to the applications. The management device always monitors a user's situation, directly or indirectly correlates the user's situation at the time that the user profile is registered with the user profile, and stores the same. Because the management device creates the comprehensive user profile based on the user profile corresponding to the current user situation, the comprehensive user profile reflects the user's situation which changes from time to time.