Multi-layer focusing method and apparatus therefor
First Claim
1. A method of focusing contents provided in a multi-layer structure, the method comprising:
- allotting predetermined focusing layer values to contents elements linked to contents to be provided to a user, to form focusing layers of a markup language document;
providing the contents elements included in a predetermined focusing layer and focusing on any one contents element of the contents elements provided to the user;
receiving a predetermined command from the user; and
moving the focusing based on the focusing layer values when the received command is to move the focusing.
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Accused Products
Abstract
A method of and an apparatus for efficiently navigating a plurality of contents which are reproduced in a device for reproducing interactive contents, such as a computer, a DVD player, a PDA, or a cellular phone, by using a device having a limited number of input keys. Focusing layer values are allotted to contents elements to form focusing layers and the contents elements included in any one focusing layer are provided to a user. The focusing is moved when a command to move the focusing is input from the user. Accordingly, any kind of media storing interactive contents formed by using markup language is navigable using the device having the limited number of input keys, such as a television remote controller.
11 Citations
12 Claims
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1. A method of focusing contents provided in a multi-layer structure, the method comprising:
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allotting predetermined focusing layer values to contents elements linked to contents to be provided to a user, to form focusing layers of a markup language document; providing the contents elements included in a predetermined focusing layer and focusing on any one contents element of the contents elements provided to the user; receiving a predetermined command from the user; and moving the focusing based on the focusing layer values when the received command is to move the focusing. - View Dependent Claims (2, 3, 4)
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5. An apparatus for managing multi-layer focusing, the apparatus comprising:
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a contents providing unit which provides contents which are linked to contents elements and are to be provided to a user; a focusing layer information management unit which allots predetermined focusing layer values to the contents elements which are linked to the contents to be provided to the user, to form focusing layers; an input unit which receives commands from the user to move the focusing; an output unit which provides the contents to the user, provides predetermined contents elements, and represents focused on contents elements linked to the contents; and a focusing management unit which provides the contents elements included in a specific focusing layer and the presently focused on contents element to the output unit and moves the focusing based on the focusing layer values in the case where the command is to move the focusing. - View Dependent Claims (6)
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7. A non-transitory recording medium, comprising:
a recording area which stores a program which provides instructions which enable a computer to; allot predetermined focusing layer values to contents elements linked to contents to be provided to a user, to form focusing layers; provide the contents elements included in a predetermined focusing layer and focus on any one contents element of the contents elements provided to the user; enable the computer to receive a predetermined command from the user; and move the focusing based on the allotted focusing layer values when the received command is to move the focusing. - View Dependent Claims (8, 9, 10)
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11. A method of focusing contents provided in a multi-layer structure, the method comprising:
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forming a plurality of focusing layers of contents elements linked to contents to be provided to a user, the focusing layers ordered in a higher to lower fashion and including at least a top focusing layer and a bottom focusing layer, each contents element having a plurality of assigned focusing layer values; focusing on a current one of the focusing layers or on a contents element in the current one of the focusing layers; receiving an input command from the user; determining whether the input command corresponds to a first command to move the focusing within the current focusing layer, a second command to move the focusing to a higher focusing layer or a third command to move the focusing to a lower focusing layer; moving the focusing to another contents element within the same focusing layer, if the input command is the first command; checking whether the current focusing layer is the top focusing layer based on a first of the plurality of assigned focusing layer values and moving the focusing to a next higher focusing layer, if the input command is the second command and the current focusing layer is not the top focusing layer; and checking whether the current focusing layer is the bottom layer based on a second of the plurality of assigned focusing layer values and moving the focusing to a next lower focusing layer, if the command is the third command and the current focusing layer is not the bottom focusing layer. - View Dependent Claims (12)
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Specification