Browsing Stored Information

• US 20070266344A1
• Filed: 03/02/2007
• Published: 11/15/2007
• Est. Priority Date: 12/22/2005
• Status: Abandoned Application

• Current Assignee: Bose Corporation
• Original Assignee: Bose Corporation
• Inventors: Debettencourt, Lisa, Olcott, Andrew, Hotary, James, Moon, Richard, Sakalowsky, John
• Application Number:
  US11/681,719
• Publication Number:
  US 20070266344A1
• Time in Patent Office: Days
• US Class Current: 715/841
• CPC Class Codes: G06F 16/957 Browsing optimisation, e.g. caching or content distillation

Abstract

A method for graphically representing content of a database in an automobile entertainment system. The method includes presenting a primary display element on a display, wherein the primary display element represents a first node in a first hierarchical level of the data base; and presenting a secondary display element on the display, wherein the secondary display element includes a graphical indicator that varies in size according to the number of nodes in a second hierarchical level below the first hierarchical level of the database. A method for graphically representing data base elements on a display, includes causing an icon to appear on a display, the icon representing a first node in a first hierarchical level of a data base; causing a ring to appear around the icon; and highlighting an arc of the ring, the arch described by an included angle, wherein the magnitude of the included angle is related to the number of elements in a hierarchical level below the first hierarchical level associated with the first node.

Claims

1. A method for graphically representing content of a database in an automobile entertainment system, the method comprising

presenting a primary display element on a display, wherein the primary display element represents a first node in a first hierarchical level of the data base;

and

presenting a secondary display element on the display, wherein the secondary display element includes a graphical indicator that varies in size according to the number of nodes in a second hierarchical level below the first hierarchical level of the database.

2. The method of claim 1 wherein the primary display element comprises an icon representative of the first node.

3. The method of claim 1 wherein the secondary display element comprises a ring-shaped graphical element.

4. The method of claim 1 wherein the graphical indicator comprises a highlighted arc within the ring-shaped graphical element.

5. The method of claim 4 wherein the highlighted the arc is described be a central angle equal to

$\frac{m}{n}\times$

360

degrees, where n is the number of nodes in the second hierarchical level below the first hierarchical level that are associated with the first node, and m is one of 1 and

the number of nodes in the hierarchical level below the first hierarchical level that are represented on the display.

6. A method in accordance with claim 1, wherein m=1 and further comprising highlighting an arc of the ring, the arc described by a central angel equal to

$\frac{1}{n_{\max }}\times$

360

degrees when n is equal to or greater than n_max.

7. A method in accordance with claim 1, wherein m is the number of nodes in the hierarchical level below the first hierarchical level that are represented on the display and further comprising

highlighting an arc of the ring, the arc described by a central angle equal to

$\frac{m}{n_{\max }}\times$

360

degrees when n is equal to or greater than n_max.

8. A method in accordance with claim 1, further comprising

causing the arc to be displaced from a starting point be an angular and

representing an incrementing through the n nodes by incrementing the angular distance by

$\frac{1}{n}\times$

360

degrees.

9. In an automobile entertainment system, a method for graphically representing elements of database comprising a plurality of nodes that are arranged in a predetermined order, the method comprising:

providing a control knob for navigating through nodes presented on a display of the vehicle entertainment system;

presenting on the display a first graphical element representative of a selected node; and

presenting on the display a second and third graphical element associated with a respective second and third node that are each adjacent to the selected node in the predetermined order, wherein the first, second and third graphical elements are arranged in an approximately circular or semi-circular fashion such that as the control knob is rotated selection between the first, second, and third graphical elements is similarly rotated.

10. The method of claim 9 wherein at least the first graphical element includes a graphical indicator that graphically shows the n umber of sub-selections under the selected node.

11. The method of claim 10 wherein the graphical indicator comprises a highlighted are within a ring.

12. The method of claim 9, further comprising:

causing a fourth graphical element associated with a fourth node to appear on the screen as the user rotates the control knob.

13. A method of claim 9, wherein the first, second and third graphical elements move on the display in the rotary direction of the control knob when rotated by the user.

14. A method of claim 9, further comprising providing a second control knob for selecting between sub-selections under the selected node.

15. The method of claim 14 wherein the second control knob is concentric with the first control knob.

16. The method of claim 14 wherein the graphical indicators moves as the second control knob is rotated.

17. A method for displaying audio signal sources each audio signal source corresponding to one of a plurality of preset indicators, comprising:

on a display screen, adjacent a first preset indicator, displaying an audio signal source corresponding to the first preset indicator;

displaying adjacent a second preset indicator a first graphical indicator that there are additional audio signal sources each corresponding to one of the plurality of preset indicators; and

upon selection of the second preset indicator, displaying a second audio signal source corresponding to the first preset indicator.

18. A method in accordance with claim 17, wherein the number of audio signal sources is greater than the number of preset indicators.

19. A method in accordance with claim 17, further comprising displaying adjacent a third preset indicator a second graphical indicator that there are additional audio signal sources each corresponding to one of the plurality of preset indicators;

and

upon selection of the third preset indicator displaying a third audio signal source corresponding to the first preset indicator.

20. An audio system comprising:

a number N of input elements each associated with a particular radio station such then when the input element is actuated by a user the audio system tunes to the particular radio station; and

a user interface that permits the user to change the number of particular radio stations that may be stored from a first value to a second value, wherein at least the second value is greater than N.

21. A method for graphically representing data base elements on a display, the method comprising:

causing an icon to appear on a display, the icon representing a first node in a first hierarchical level of a data base;

causing a ring to appear around the icon; and

highlighting an arc of the ring, the arc described by an included angle, wherein the magnitude of the included angle is related to the number of elements in a hierarchical level below the first hierarchical level associated with the first node.

22. The method of claim 21 wherein the position of the arc along the circumference of the ring is related to the position of a highlighted element of the hierarchical level below the first hierarchical level within its hierarchical level.

23. The method of claim 21 wherein the magnitude of the included angle is inversely proportional to the number of elements in the hierarchical level below the first hierarchical level associated with the first node.

24. The method of claim 21, wherein the display is associated with a vehicle entertainment system.

25. The method of claim 24 wherein the display is further associated with a vehicle navigation system