LIST BASED NAVIGATION FOR DATA ITEMS

• US 20090172571A1
• Filed: 12/28/2007
• Published: 07/02/2009
• Est. Priority Date: 12/28/2007
• Status: Abandoned Application

• Current Assignee: Nokia Technologies Oy (Nokia Corporation)
• Original Assignee: Nokia Corporation
• Inventors: Harju, Mikko Antero, Parssinen, Kimmo Matias, Barliga, Bogdan Florin, VASILACHE, MARCEL, Haverinen, Ilkka Hemmo, Nurminen, Jani Kristian
• Application Number:
  US11/966,858
• Publication Number:
  US 20090172571A1
• Time in Patent Office: Days
• US Class Current: 715/764
• CPC Class Codes: G06F 16/242 Query formulation
• CPC Class Codes: G06F 16/26 Visual data mining; Browsing structured data

Abstract

A user interface provides for contextual navigation in locating desired content based on similarity/dissimilarity criteria. Each item that is identified in a device is provided with at least one multi-dimensional descriptor. A content of each item can be stored remotely from the device. A search criteria is selected that relates to the descriptor and a selected active item. A search is conducted to identify all other items identified in the device that have a relationship with the search criteria. The results are presented to the user and can be ranked according to a selected relationship order.

Claims

1. A method comprising:

providing each data item identified in a device with at least one multi-dimensional descriptor;

selecting one component of the at least one multi-dimensional descriptor as an initial search criteria for a selected file;

identifying in the device all other data items that have a relationship with the initial criteria; and

presenting the identified items to the user.

2. The method of claim 1 further comprising selecting an additional search criteria or de-selecting a current search criteria and presenting a revised list of identified data items having a relationship with the selected criteria.

3. The method of claim 1 further comprising:

providing at least one search criterion on a display of the device, each search criterion corresponding at least in part to one of the at least one multi-dimensional descriptor;

selecting the initial search criterion from the at least one search criteria and identifying in the device all other data items that have a relationship with the initial search criterion;

selecting at least one other search criterion after the identified items are presented;

identifying in the device all other items that have a relationship with the selected search criteria to form a revised set of identified items; and

presenting the revised set of identified items to the user.

4. The method of claim 1 further comprising selecting an ordering relation for ordering the list of items, wherein the ordering relation can be based on one of most similar items, or least similar items, to the selected item.

5. The method of claim 4 further comprising identifying a relationship between each item on the list and the selected item by varying a highlight associated with each item on the list according to a strength of the relationship.

6. The method of claim 5 wherein a highlight for a strong relationship is represented by intensifying a display of an identifier for a strong relationship item and a highlight for a weak relationship is represented by fading a display of an identifier for a weak relationship item.

7. The method of claim 6 wherein the strong relationship indicates similarity between the selected item and the item on the list and the weak relationship indicates that the item on the list is a dissimilar item in comparison to the selected item.

8. The method of claim 1 further comprising exchanging an item on the list with the selected item, wherein the exchanged item becomes an active item on the device.

9. The method of claim 1 further comprising providing one or more search criteria on a display of the device, allowing the user to select or deselect one or more of the search criteria, and executing a search of all items stored on the device to identify items that have a relationship with the selected criteria.

10. The method of claim 9 further comprising selecting a relationship criteria prior to executing the search, the relationship criteria determining a strength of a relationship between the selected item and all other items stored in the device.

12. The method of claim 1 wherein the multi-dimensional descriptor comprises a descriptive feature associated with a type of item.

13. The method of claim 1 wherein the selected item is a multi-media file.

14. The method of claim 13 wherein the multi-dimensional descriptor for a music file includes at least one of a value for tempo, rhythm, loudness, energy, vocal characteristics, singer name, title, and release year associated with the music file.

15. The method of claim 13 wherein the multi-dimensional descriptor for a image file includes at least one of a value for time taken, location, color balance and intensity variations.

16. The method of claim 1 wherein the selected item is a database item.

17. The method of claim 1 wherein the selected item is a contact from a contacts application.

18. The method of claim 1 wherein more than one search criteria can be selected as the initial search criteria.

19. The method of claim 18 wherein a search result set can include items that do not match each of the initial search criteria.

20. The method of claim 1 further comprising that a content of at least one item identified by the device is stored remotely from the device.

21. The method of claim 20 wherein the search includes searching metadata related to each item that is stored remotely from the device.

35. A computer program product stored in a memory comprising:

computer readable program code embodied in a computer readable medium for executing the method of claim 1.

11. The method of claim further comprising the relationship criteria being one of similar items or dissimilar items.

22. A method comprising:

selecting an anchor data item;

selecting at least one search criterion associated with the selected anchor data item from a set of search criterion;

executing a search for data items related to the anchor data item based on the selected search criterion; and

presenting a set of search results from the search.

23. The method of claim 22 further comprising:

selecting or deselecting at least one additional search criteria; and

automatically executing a search upon a selection or deslection of each additional search criteria.

24. The method of claim 22 wherein the search criterion are presented as activatable links.

25. The method of claim 22 wherein the search criterion are entered by the user into a search field.

26. The method of claim 22 further comprising selecting a data item from the set of search results as a new anchor item and re-executing a search upon selection of at least one search criterion.

27. The method of claim 22 further comprising that the search is automatically executed upon a selection of each search criterion.

28. An apparatus comprising:

a multidimensional factors engine configured to provide each item associated with a device with at least one multi-dimensional descriptor;

a search selection engine configured to select at least one multi-dimensional descriptor as an initial search criteria;

a search engine configured to execute a search based on the selected search criteria and identify all items associated with a related application in the device that have a relationship with the search criteria; and

a search results engine configured to order a result set at least naming the identified items and present the result set to the user.

29. The apparatus of claim 28 further comprising:

a search criteria engine configured to provide at least one search criteria on a display of the device, each search criteria corresponding at least in part to one of the at least one multi-dimensional descriptor; and

wherein the search selection engine is configured to provide for;

selecting the initial search criteria from the at least one search criteria;

selecting at least one other search criteria after the result set is presented;

identifying all other items that have a relationship with the selected search criteria to form a revised search result set; and

presenting the revised search result set to the user.

30. The apparatus of claim 28 wherein an initial item is selected as a base item and the search criteria is related to the selected item

31. The apparatus of claim 30 wherein the selected item is a multi-media file.

32. The apparatus of claim 30 wherein the selected item is a data item corresponding to an application of the device.

33. The apparatus of claim 28 wherein a content of the at least one item is stored remotely from the device.

34. The apparatus of claim 33 wherein a file descriptor for each file stored remotely from the device includes at least one metadata tag that relates to the at least one multi-dimensional descriptor that can be searched by the search engine.

36. A user interface comprising:

at least one selectable search criteria displayed on a display of a device; and

at least one data item identified as active in the device;

wherein when one of the search criteria is selected, a set of search results is automatically presented on the display, the search results set comprising data items identified in the device that have a relationship corresponding to the search criteria and the at least one active item.

37. The user interface of claim 36 further comprising that the set of search results is presented in a list, wherein a data item identified in the search results that has a strong relationship with the at least one active data item is presented in greater contrast on the display than a data item that has a weak relationship with the at least one active data item.

38. The user interface of claim 36 further comprising providing a user data input field for specifying a search criteria.

39. The user interface of claim 36 further comprising providing a window of additional search criteria or a search input field when a selection tool is positioned in a proximity of a selectable search criteria.