Method and System for Managing Metadata

Inactive Publication Date: 2008-08-21
NOKIA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0021]Still another aspect of the invention is related to managing data associated with multi-media call sessions. In a multi-

Problems solved by technology

However, the input capabilities of a mobile device will always be somewhat limited (e.g., a dozen or so buttons).
There are numerous problems when utilizing metadata.
One problem relates to the semantics of a metadata attribute.
When the object that the metadata describes is a part of another object, e.g., a song that belongs to the soundtrack of a movie, the semantics of the metadata attribute is even more difficult.
Another problem in dealing with metadata is input of descriptive information.
Today, it is not realistic to assume that a user will manually annotate her content to a large extent.
A user taking various pictures with a digital camera will often fail to input any information to describe the content, other than a title for each picture when saving the digital photos.
Still another problem with utilizing metadata is the ability to search for personal content.
A few months later, the user cannot find the document anywhere.
A problem with this collection is that all media items that are included in the process cannot be referenced to at a later time.
For example, the user is not able to open an image to see the people to whom the image has been sent even though the underlying information exists.
There is no standard way to ma

Method used

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Embodiment Construction

[0036]In the following description of the various embodiments, reference is made to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration various embodiments in which the invention may be practiced. It is to be understood that other embodiments may be utilized and structural and functional modifications may be made without departing from the scope of the present invention.

[0037]FIG. 1 is an illustrative model for utilizing personal content. FIG. 1 illustrates the lifecycle of personal content usage. First, the user obtains the content from somewhere. Some examples are shown in FIG. 1, including the user receiving a file, accessing a file, creating a file, contacting a person, capturing a still image, and purchasing a file. Next, the user can use the content while at the same time maintaining it (more or less). For example, as shown the user can edit and personalize the content, view the content, and / or listen to the content. For maintaining

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Abstract

Methods and systems for managing metadata are described. The method comprises steps of receiving a request from an application to access a metadata attribute corresponding to a piece of content, determining whether the application is authorized to access the metadata attribute, retrieving the metadata attribute upon determining that the application is authorized to access the metadata attribute, and transmitting the metadata attribute to the application. A metadata storage medium may be accessed and searched for the metadata attribute. A system for associating content data, context data, and an event is also described. The system allows for a user to search for content data based upon context data. Another method for associating data is described. The method includes steps of initiating a mufti-media call session, initiating an application independent of the mufti-media call session, and associating collected metadata from the application and the mufti-media call session.

Description

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Claims

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Application Information

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Owner NOKIA CORP
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