Advanced navigation method for music players and video players

• US 7,934,236 B1
• Filed: 12/06/2002
• Issued: 04/26/2011
• Est. Priority Date: 01/30/2002
• Status: Active Grant

• Current Assignee: Lee Capital LLC (Intellectual Ventures LLC)
• Original Assignee: Lee Capital LLC (Intellectual Ventures LLC)
• Inventors: Ramirez, Carlos, Naim, Ari, Egyud, Jules, Amir, Israel
• Primary Examiner(s): Koenig; Andrew Y
• Assistant Examiner(s): STOKELY-COLLINS, JASMINE N
• Application Number:
  US10/313,688
• Time in Patent Office: 3,063 Days
• Field of Search: 725/52, 725/53, 725/54, 725/55, 725/56, 725/57, 725/44, 725/45, 725/46, 725/141, 715/257, 715/261, 715/816, 345156-179, 455/566, 707706-708, 704/9, 704/10, 704/251, 704/257
• US Class Current: 725/53
• CPC Class Codes: G06F 3/0219 Special purpose keyboards
• CPC Class Codes: G06F 3/0237 using prediction or retrieval techniques
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: H04M 1/2748 by matching character strings

Abstract

A content navigation method that may be used with a storage device that holds multiple content objects includes a controller, at least one search switch and at least one control switch. Each of the content objects has a corresponding name which includes at least one character from an alphabet. The controller determines a set of names of the stored content that corresponds to the activation of the search switch, displays at least one name the set of names and, responsive to the control switch, selects the content object corresponding to the displayed name. The search switches may include multiple search switches, each associated with a predetermined set of letters from the alphabet. Alternatively, each switch may have an corresponding display and may be associated with a dynamically determined set of letters based on their frequency of occurrence in the names.

Claims

1. A content navigation method on a mobile device including a control switch, a selection switch, and a plurality of search switches, the method comprising:

entering a pattern search mode by receiving an indication of activation of the selection switch;

indicating a search pattern by receiving an indication of activation of at least one search switch once, wherein the search pattern includes a subset of characters associated with the at least one search switch and wherein other subsets of characters are associated with other corresponding search switches;

identifying a set of names corresponding to a set of content objects stored in a storage device responsive to the search pattern, the set of names including one or more names each including in a first character position the subset of characters associated with the at least one search switch;

responsive to the set of names including only one name with the search pattern, displaying the one name;

responsive to the set of names including more than the one name with the search pattern, displaying in a first display position at least one place holder character associated with at least one of the subset of characters included in the set of names; and

repeating the entering, indicating, identifying for subsequent character positions, and displaying in subsequent display positions further ones of the at least one place holder for subsequent search patterns until the set of names includes only the one name;

wherein the at least one place holder character is associated with the more than one name and a count of unresolved characters in the set of names.

2. The content navigation method of claim 1 further comprising:

remotely coupling the storage device to the mobile device through a network;

transmitting the indication of activation of the selection switch from the mobile device to the storage device through the network;

transmitting the set of names from the storage device to the mobile device through the network;

receiving an indication of activation of a control switch to make a selection between the one name or one of the set of names displayed in a predetermined order; and

transmitting a content object corresponding to the selection from the storage device to the mobile device responsive to receiving an indication of the activating of the control switch.

3. The content navigation method of claim 1 further comprising receiving an indication of activation of a control switch to scroll through the set of names displayed in a predetermined order.

4. The content navigation method of claim 1 further comprising activating a selection switch to select one of the plurality of search categories, wherein each of the plurality of search categories is associated with a corresponding number of activations of the selection switch.

5. The content navigation method of claim 1 further comprising activating a control switch to enter a manual mode.

6. The content navigation method of claim 1 further comprising uniformly assigning different sets of characters to each of the plurality of search switches.

7. The content navigation method of claim 1 further comprising non-uniformly assigning different sets of characters to each of the plurality of search switches.

8. The content navigation method of claim 1 further comprising assigning different sets of characters to each of the plurality of search switches according to a frequency of occurrence of each particular character in a plurality of names associated with a plurality of content objects.

9. A computer-implemented content navigation method, comprising:

receiving an indication of activation of a search switch having associated therewith a subset of alphanumeric characters;

identifying a set of names associated with a corresponding set of content objects stored in a storage device responsive to the indication of activation, the set of names including at least one name having in a first character position at least one character in the subset of alphanumeric characters;

responsive to the set of names including only one name having in the first character position the at least one character, displaying the one name;

responsive to the set of names including more than the one name having in the first character position the at least one character, displaying in a first display position at least one place holder character associated with the at least one character in the subset of alphanumeric characters included in the set of names; and

displaying in each subsequent display position subsequent instances of the at least one place holder character for subsequent indications of activations of any of a plurality of search switches until the displaying the only one name;

wherein the at least one place holder character represents a count of unresolved characters in the set of names.

10. The computer-implemented content navigation method of claim 9 further comprising:

transmitting an indication of the activating of the search switch from a remote player including the plurality of search switches coupled to the storage device through a network;

transmitting the set of names from the storage device to the remote player;

receiving an indication of activation of a control switch to select a displayed name on the remote player; and

transmitting a content object corresponding to the selected displayed name from the storage device to the remote player responsive to receiving an indication of the activating of the control switch.

11. The computer-implemented content navigation method of claim 9 further comprising receiving an indication of activation of a control switch to switch to manual selection mode or to select the one name displayed.

12. The computer-implemented content navigation method of claim 9 further comprising receiving an indication of activation of a selection switch to select one of a plurality of search categories, wherein each of the plurality of search categories is associated with a corresponding number of activations of the selection switch.

13. The computer-implemented content navigation method of claim 9 further comprising uniformly assigning different sets of characters to each of the plurality of search switches.

14. The computer-implemented content navigation method of claim 9 further comprising non-uniformly assigning different sets of characters to each of the plurality of search switches.

15. The computer-implemented content navigation method of claim 9 further comprising assigning different sets of characters to each of the plurality of search switches according to a frequency of occurrence of each particular character in a plurality of names associated with a plurality of content objects.

16. A device, comprising:

a plurality of search switches each having assigned a corresponding subset of alphanumeric characters;

a controller coupled to the plurality of search switches and configured to identify a set of names associated with a corresponding set of content objects stored in a storage device responsive to activation of one of the search switches, the set of names including one or more names each having one or more characters in the subset of alphanumeric characters;

a display coupled to the controller configured to display one name in the set of names responsive to the controller identifying only the one name having the one or more characters in the subset of alphanumeric characters and configured to display subsequent instances of the at least one place holder character responsive to subsequent activation of additional search switches and identification of subsequent sets of names each having one or more characters in subsequent subsets of alphanumeric characters until the display of the one name; and

a control switch coupled to the controller and configured to select the one name displayed;

where the at least one place holder character represents plural names and a count of unresolved characters in the set of names;

where the set of content objects includes at least one of a video or audio content object.

17. The device of claim 16 where the storage device is remotely coupled to the mobile device via a network.

18. The device of claim 16 where the controller is configured to uniformly assigning the subset of alphanumeric characters to the plurality of search switches.

19. The device of claim 16 where the controller is configured to non-uniformly assigning the subset of alphanumeric characters to the plurality of search switches.

20. The device of claim 16 where the controller is configured to assigned the subset of alphanumeric characters to the plurality of search switches depending on a frequency of occurrence of each character in a plurality of names associated with a corresponding plurality of content objects.

21. The device of claim 16 where the controller is configured to control the storage device.

22. The device of claim 16 where the display includes:

a first region to display one of the plurality of search categories, wherein each of the plurality of search categories is associated with a corresponding number of activations of a selection switch; and

a second region to display the one name or the at least one place holder character.

23. The device of claim 16 further comprising a plurality of search displays distinct from the display, each search display associated with one of the plurality of search switches.

24. The device of claim 16 where each of the plurality of search displays is configured to display the set of characters assigned to each of the corresponding search switches.

25. The device of claim 24 where the controller is configured to dynamically assign characters to each of the search switches according to a frequency of occurrence of each character in a plurality of names associated with a corresponding plurality of content objects.

26. A mobile device, comprising:

means for receiving an indication of activation of one of a plurality of search switches having associated therewith a subset of characters;

a storage device configured to store a set of content objects;

means for identifying a set of names associated with the set of content objects stored in the storage device responsive to the means for activating the one of the plurality of search switches, the set of names including one or more names each having in a first character position one or more characters in the subset of characters;

responsive to the set of names including only one name having in the first character position the one or more characters in the subset of characters, means for displaying the one name;

responsive to the set of names including more than the one name having in the first character position the one or more characters in the subset of characters, means for displaying in a first display position at least one place holder character associated with the one or more characters in the subset of characters included in the set of names; and

means for repeatedly receiving the indication of activation for subsequent character positions, means for identifying, and means for displaying in subsequent display positions further ones of the at least one place holder character for subsequent indications of activations of any of the plurality of search switches until the means for displaying displays only the one name;

wherein the at least one place holder character represents plural names and a count of unresolved characters in the set of names.

27. The mobile device of claim 26 further comprising:

means for transmitting the indication of activation of the one of the plurality of search switches from a remote player including the plurality of search switches coupled to the storage device through a network;

means for transmitting the set of names from the storage device to the remote player;

means for indicating the activation of a control switch to select a displayed name on the remote player; and

means for transmitting a content object corresponding to the selected displayed name from the storage device to the remote player responsive to receiving an indication of the activating of the control switch.

28. The mobile device of claim 26 further comprising means for indicating activation of a control switch to switch to manual selection mode or to select the one name displayed.

29. The mobile device of claim 26 further comprising means for indicating activation of a selection switch to select one of the plurality of search categories, wherein each of the plurality of search categories is associated with a corresponding number of activations of the selection switch.

30. The mobile device of claim 26 further comprising means for indicating activation of a control switch to enter a manual mode.

31. The mobile device of claim 26 further comprising means for uniformly assigning different subsets of characters to each of the plurality of search switches.

32. The mobile device of claim 26 further comprising means for non-uniformly assigning different subsets of characters to each of the plurality of search switches.

33. The mobile device of claim 26 further comprising means for assigning different subsets of characters to each of the plurality of search switches according to a frequency of occurrence of each particular character in a plurality of names associated with a plurality of content objects.

34. An article of manufacture including a non-transitory computer-readable medium having stored thereon computer executable instructions that configure a computing device or computing system to perform operations comprising:

receiving an indication of activation of one of a plurality of search switches having associated therewith a subset of characters;

identifying a set of names associated with a corresponding set of content objects stored in a storage device responsive to the activating the one of the plurality of search switches, the set of names including one or more names each having in a first character position one or more characters in the subset of characters;

responsive to the set of names including only one name having in the first character position the one or more characters, displaying the one name;

responsive to the set of names including more than the one name having in the first character position the one or more characters, displaying in a first display position at least one place holder character associated with the one or more characters in the subset of characters included in the set of names; and

repeating the receiving the indication of activation of the one of the plurality of search switches for subsequent character positions, identifying, and displaying in subsequent display positions further ones of the at least one place holder character for subsequent activations of any of the plurality of search switches until the displaying the only one name;

wherein the at least one place holder character represents plural names and a count of unresolved characters in the set of names;

wherein the set of content objects includes at least one of a video or audio content object.

35. The article of manufacture of claim 34 further comprising:

transmitting the indication of activation of the one of the plurality of search switches from a remote player including the plurality of search switches coupled to the storage device through a network;

transmitting the set of names from the storage device to the remote player;

activating a control switch to select a displayed name on the remote player; and

transmitting a content object corresponding to the selected displayed name from the storage device to the remote player responsive to receiving an indication of the activating of the control switch.

36. The article of manufacture of claim 34 further comprising activating a control switch to switch to manual selection mode or to select the one name displayed.

37. The article of manufacture of claim 34 further comprising receiving an indication of activation of a selection switch to select one of the plurality of search categories, wherein each of the plurality of search categories is associated with a corresponding number of activations of the selection switch.

38. The article of manufacture of claim 37 further comprising activating a control switch to enter a manual mode.

39. The article of manufacture of claim 34 further comprising uniformly assigning different subsets of characters to each of the plurality of search switches.

40. The article of manufacture of claim 34 further comprising non-uniformly assigning different subsets of characters to each of the plurality of search switches.

41. The article of manufacture of claim 34 further comprising assigning different subsets of characters to each of the plurality of search switches according to a frequency of occurrence of each particular character in a plurality of names associated with a plurality of content objects.