Methods and apparatus for graphical analysis and display of real property information

• US 8,788,431 B1
• Filed: 10/25/2006
• Issued: 07/22/2014
• Est. Priority Date: 10/26/2005
• Status: Active Grant

• Current Assignee: Movoto, LLC
• Original Assignee: Movoto, LLC
• Inventors: Shao, Henry K., Lorimer, Daniel S., Singh, Sunil, Day, Chester
• Primary Examiner(s): Vig, Naresh
• Application Number:
  US11/552,859
• Time in Patent Office: 2,827 Days
• Field of Search: 705/1.1, 705/313, 345/629
• US Class Current: 705/313
• CPC Class Codes: G06F 16/29 Geographical information databases
• CPC Class Codes: G06Q 50/16 Real estate
• CPC Class Codes: G09G 2340/10 Mixing of images, i.e. displayed pixel being the result of an operation, e.g. adding, on the corresponding input pixels
• CPC Class Codes: G09G 2340/12 Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels

Abstract

A computer-implemented method for manipulating real property data for a plurality of properties is provided. The computer-implemented method includes identifying boundary specifications for clustering the plurality of properties, thereby forming a plurality of basic data blocks. Each of the plurality of data blocks corresponds to a subset of the plurality of properties and has boundaries delineated in accordance with the boundary specifications. The computer-implemented method also includes identifying a common attribute among properties in each of the plurality of basic data blocks. The computer-implemented method further includes representing each of the plurality of basic data blocks with a respective attribute value associated with the common attribute. The computer-implemented method yet also includes assigning attribute values of the plurality of basic data blocks with visual representations of a visual representation scale, thereby representing the plurality of basic data blocks as non-opaque visual overlays.

Claims

1. A method for analyzing real property data representing a plurality of real properties, the method comprising:

identifying based upon user selectable search criteria, from the real property data and by a computer, at least one subset of the plurality of real properties, and further wherein each of the plurality of real properties included within the subset is within a specified boundary;

identifying a common attribute shared among at least some of the plurality of real properties included within the subset;

responsive to determining an age of a first attribute value associated with the common attribute, adjusting the first attribute value to account for the age;

representing the adjusted first attribute value as a visual representation according to a visual representation scale;

generating a geographic display, wherein the generated geographic display includes the visual representation as a non-opaque overlay on a geographic map; and

providing the generated geographic display.

2. The method of claim 1, wherein the non-opaque overlay is superimposed on the geographic map, wherein the geographic map includes geographic information in addition to the visual representation.

3. The method of claim 1, wherein generating the geographic display further includes:

removing, from a base map, features unrelated to a search query to obtain the geographic map.

4. The method of claim 1, wherein the specified boundary is delineated in accordance with boundary specifications.

5. The method of claim 1, further comprising:

deriving the first attribute value from a plurality of data sources.

6. The method of claim 5, wherein the plurality of data sources includes a multiple listing service and an additional data source.

7. The method of claim 6, wherein deriving the first attribute value further includes:

obtaining the first attribute value from the multiple listing service; and

further wherein adjusting the first attribute value includes updating the first attribute value according to the additional data source.

8. The method of claim 1, further comprising:

receiving the real property data from a multiple listing service.

9. The method of claim 1, wherein the geographic display includes respective visual representations for each of the plurality of real properties.

10. The method of claim 9, further comprising:

receiving first search criteria for a real property search from a user; and

performing a search query on a database according to the first search criteria, wherein first search results representing real properties are received.

11. The method of claim 10, further comprising:

including the first search results in the geographic display.

12. The method of claim 10, further comprising:

performing image processing on the non-opaque overlays included in the geographic display, wherein the image processing includes;

smoothing a first set of non-opaque overlays associated with at least two different visual representations, wherein a composite non-opaque overlay representing a composite area is generated, wherein the composite area has a composite area boundary that includes specified boundaries; and

including the composite non-opaque overlay in the geographic display.

13. The method of claim 10, wherein the first search results identify the plurality of real properties.

14. The method of claim 10, wherein the first search criteria specify boundary specifications for at least one of the plurality of real properties.

15. A non-transitory computer readable memory medium storing processor executable instructions for analyzing real property data, the instructions including instructions executable to:

identify based upon user selectable search criteria, from the real property data, at least one subset of the plurality of real properties, and further wherein each of the plurality of real properties included within the subset is within a boundary delineated in accordance with boundary specifications;

identify a common attribute shared among the plurality of real properties included within the subset;

determine an age of a first attribute value associated with the common attribute;

adjust the first attribute value based on the age;

represent the adjusted first attribute value as a visual representation according to a visual representation scale;

generate a geographic display, wherein the generated geographic display represents the visual representation as a non-opaque overlay on a geographic map; and

store the geographic display to a storage device.

16. The memory medium of claim 15, wherein the geographic display includes a processed overlay generated by performing image processing on the non-opaque overlay.

17. The memory medium of claim 15, wherein the image processing is performed on data objects representing the plurality of real properties included within the subset.

18. The memory medium of claim 15, wherein the non-opaque overlay is superimposed on the geographic map, wherein the geographic map includes geographic information in addition to the visual representations.

19. The memory medium of claim 15, wherein the instructions to identify the subsets of the plurality of real property further include instructions executable to:

receive a first search request from a user, the first search request specifying the boundary specifications and the common attribute.

20. The memory medium of claim 19, further including instructions executable to:

after the geographic display has been generated and stored, responsive to receiving a second search request corresponding to the first search request, retrieve the geographic display from the storage device.

21. The memory medium of claim 19, wherein the instructions to generate the geographic display further include instructions executable to:

add geographic features related to the first search request to the geographic map; and

remove geographic features unrelated to the first search request from the geographic map.

22. The memory medium of claim 15 further including instructions executable to:

derive the first attribute value from a plurality of data sources.

23. The memory medium of claim 22, wherein the plurality of data sources includes a multiple listing service and an additional data source.

24. The memory medium of claim 23, wherein the instructions to derive the first attribute value include instructions executable to:

receive the first attribute value from the multiple listing service; and

further wherein the instructions to adjust the first attribute value include instructions executable to update the first attribute value according to the additional data source.