Time-conditioned search engine interface with visual feedback

• US 8,135,696 B2
• Filed: 03/03/2008
• Issued: 03/13/2012
• Est. Priority Date: 03/03/2007
• Status: Active Grant

• Current Assignee: Safoutin, Michael John
• Original Assignee: Safoutin, Michael John
• Inventors: Safoutin, Michael John
• Primary Examiner(s): Alam, Shahid
• Assistant Examiner(s): Bullock, Joshua
• Application Number:
  US12/074,364
• Publication Number:
  US 20080215552A1
• Time in Patent Office: 1,471 Days
• Field of Search: 707/706, 707/769, 707/770
• US Class Current: 707/706
• CPC Class Codes: G06F 16/2477 Temporal data queries
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials

Abstract

A human-computer interface for a search engine or similar application includes specification means for a time condition applicable to a search query, and visual feedback means expressive of relative availability of sought or potentially sought database items at one or more specific times within a time period under consideration. The invention provides a new and unique way to support interactive searching of a database that includes information relating to time availability of represented items, in order to identify items that match one or more search term(s) and are available at a specific time or during a specific time period.

Claims

1. An apparatus for searching a computer database, said database containing information describing represented entities, said information including time-related information that relates one or more states or properties of said entities to one or more measures of time, comprising:

a computer having a display screen establishing a region of display having at least two geometric dimensions;

a time axis, definable in rectangular or polar coordinates with respect to said region of display, wherein geometric distance along said time axis is representative of the progression of time;

a first graphical element, defined relative said region of display, defining a first geometric region;

said first geometric region establishing a first time axis dimension, as the component of the geometric extent of the first geometric region in the direction of said time axis;

a second graphical element, defining a second geometric region;

said second geometric region establishing a second time axis dimension, as the component of the geometric extent of the second geometric region in the direction of said time axis;

said first time axis dimension being representative of a first interval of time;

said second time axis dimension being representative of a second interval of time no larger than the first interval of time;

wherein the ratio between the respective durations of said second and first intervals of time is substantially similar to the ratio between the respective dimensions of said second and first time axis dimensions;

wherein the start time of the second interval of time relative the start time of the first interval of time is substantially proportional to the geometric position, along the time axis, of the second geometric region relative the first geometric region;

wherein the computer is programmed to perform a matching operation wherein the database is referenced to determine the quantity of database items that match a specific state or property for an included point or interval of time within said second interval of time;

wherein the computer is programmed to derive a metric based at least in part on said quantity;

wherein the computer is programmed to assign a visual appearance for said second graphical element, said visual appearance being derived at least in part from said metric; and

wherein the computer is programmed to display said second graphical element on the display screen according to said visual appearance.

2. The apparatus of claim 1 additionally comprising:

a search term specification means by which one or more textual or other search terms may be specified;

the computer being programmed to additionally consider matching of said search terms in said matching operation.

3. The apparatus of claim 2 wherein:

said search term specification means includes any of, or any combination of;

a user-editable text field;

a menu containing one or more selectable text items;

a menu containing one or more selectable symbols each corresponding to one or more textual search terms;

or a digital map view establishing a geographic search term.

4. The apparatus of claim 1 wherein:

said visual appearance is characterized by any of or any combination of;

area, color, shape, size, texture, or animated behavior of said second graphical element.

5. The apparatus of claim 1 wherein:

said first and second graphical elements are more or less rectangular in shape;

said second graphical element is one of a plurality of graphical elements, represented visibly or invisibly, and each corresponding to a respective interval of time within said first interval of time such that said plurality of graphical elements together constitute all or a portion of said first interval of time.

6. The apparatus of claim 1 additionally comprising:

the computer having a pointing device capable of establishing a screen position on the display screen in response to user input;

the computer being programmed to establish a time condition by converting said screen position to a time position with respect to the time axis, and converting said time position to a time point or time period proportionally corresponding to its position relative said first time axis dimension;

the computer being programmed to cause said time condition to be employed as said included point of time.

7. The apparatus of claim 6 additionally comprising:

a screen display field by which a measure of said quantity is communicated to the user.

8. The apparatus of claim 1 wherein:

said first graphical element is more or less circular or elliptical in shape;

said time axis is an angular dimension, extending in a rotational direction about a point contained within said first graphical element;

said second graphical element is a sector of said first graphical element bounded by a finite segment of said time axis.

9. The apparatus of claim 1 wherein:

said specific state or property is, for said entities that are a business, the state of being open for business, and for said entities that are an event, the state of the event being in progress.

10. A method for searching a computer database, said database containing information describing represented entities, said information including time-related information that relates one or more states or properties of said entities to one or more measures of time, said method comprising:

establishing a time axis, defined in rectangular or polar coordinates with respect to a region of display of a computer display screen, wherein geometric distance along said time axis is representative of the progression of time;

establishing a first graphical element, defined relative said region of display and thereby defining a first geometric region;

establishing a first time axis dimension, as the component of the geometric extent of the first geometric region in the direction of said time axis;

establishing a first interval of time, wherein said first interval of time has a duration corresponding to the extent of the first time axis dimension relative the time axis;

establishing a second graphical element, thereby defining a second geometric region;

establishing a second time axis dimension, as the component of the geometric extent of the second geometric region in the direction of said time axis;

establishing a second interval of time,

wherein the ratio between the respective durations of the second and first intervals of time is substantially similar to the ratio between the respective dimensions of the second and first time axis dimensions,

and wherein the start time of the second interval of time relative the start time of the first interval of time is substantially proportional to the geometric position along the time axis of the second geometric region relative the first geometric region,

and wherein the second interval of time is no larger than the first interval of time;

performing a matching operation wherein the database is referenced to determine the quantity of database items that match a specific state or property for an included point or interval of time within said second interval of time;

deriving a metric based at least in part on said quantity;

assigning a visual appearance for said second graphical element, said visual appearance being derived at least in part from said metric; and

displaying said second graphical element on the display screen according to said visual appearance.

11. The method of claim 10, additionally comprising:

identification of one or more textual or other search terms;

application of said search terms to said matching operation.

12. The method of claim 11 wherein:

said search terms are specified by a user by means including any of, or any combination of;

a user-editable text field;

a menu containing one or more selectable text items;

a menu containing one or more selectable symbols each corresponding to one or more textual search terms;

or a digital map view establishing a geographic search term.

13. The method of claim 10, wherein:

said visual appearance is characterized by any of or any combination of;

area, color, shape, size, texture, or animated behavior of said second graphical element.

14. The method of claim 10 wherein:

said second graphical element is more or less rectangular in shape; and

said second graphical element is one of a plurality of graphical elements, represented visibly or invisibly, and each corresponding to a respective interval of time within said first interval of time such that said plurality of graphical elements together constitute all or a portion of said first interval of time.

15. The method of claim 10, additionally comprising:

determining a screen position on the display screen as indicated by a pointing device;

establishing a time condition, by converting said screen position to a time position with respect to the time axis, and converting said time position to a time point or time period proportionally corresponding to its position relative said first interval of time.

16. The method of claim 15 additionally comprising:

displaying a screen display field by which a measure of said quantity is communicated to the user.

17. The method of claim 10 wherein:

said time axis is an angular dimension, extending in a rotational direction about a point on the display screen; and

said second graphical element is a sector originating at said point and bounded by a finite portion of said time axis.

18. The method of claim 10 wherein:

said specific state or property is, for said entities that are a business, the state of being open for business, and for said entities that are an event, the state of the event being in progress.