Apparatuses, methods, and computer programs for displaying information on signs

• US 20020111146A1
• Filed: 10/02/2001
• Published: 08/15/2002
• Est. Priority Date: 07/18/2000
• Status: Abandoned Application

• Current Assignee: VERT Inc.
• Original Assignee: VERT Inc.
• Inventors: Porter, Edward W., Harkavy, Brad, Mankins, Matt W.D., Fridman, Leonid
• Application Number:
  US09/970,086
• Publication Number:
  US 20020111146A1
• Time in Patent Office: Days
• US Class Current: 455/99
• CPC Class Codes: A01K 2217/075 inducing loss of function, i.e. knock out
• CPC Class Codes: B60Q 1/2611 Indicating devices mounted on the roof of the vehicle
• CPC Class Codes: B60Q 1/5037 the display content changing automatically, e.g. depending on traffic situation
• CPC Class Codes: B60Q 1/545 for indicating other traffic conditions, e.g. fog, heavy traffic
• CPC Class Codes: G09F 21/04 by land vehicles
• CPC Class Codes: G09F 21/042 the advertising matter being fixed on the roof of the vehicles

Abstract

Databases provide information on viewership for messages. In some embodiments the database can describe the numbers and/or type of pedestrians who can watch public displays at different locations and times. The displays can be outdoors and/or vehicle mounted. The database can be updated by information from sensors. In some embodiments data having a given temporal and spatial granularity, such as pedestrian or vehicle data, is smoothed to produce data having a higher spatial and/or temporal resolution. In some embodiments a database of potential viewership is used to automatically select the message and charge for a showing on a given display. In some embodiments the database indicates viewership for different times of day and the charges or messages selected also vary by time of day. Such message or charge selection can be applied to nonpublic displays, based on multiple-viewer demographics associated with different displays, including demographics derived by sensors.

Claims

1. A computer readable data structure recorded in machine readable memory comprising separate data on a number of pedestrians available to see a publicly displayed message from each of a plurality of physical locations at each of a plurality of different times of day.

2. A data structure as in claim 1 wherein said plurality of physical locations include a plurality of outdoor locations.

3. A data structure as in claim 1 wherein said data includes information indicating the number of one or more different types of pedestrian people available to see such messages at different locations and times.

4. A data structure as in claim 3 wherein said different types of people include people with different behavioral characteristics.

5. A data structure as in claim 3 wherein said different types of people include people with different ethnic backgrounds.

6. A data structure as in claim 3 wherein said pedestrian data includes information derived from data about the number of different types of people who live in areas associated with said individual physical locations.

7. A data structure as in claim 3 wherein said data also includes information derived from estimates of the automotive vehicle traffic in said individual physical locations at various times of day.

8. A data structure as in claim 1 wherein said data relating to the number of pedestrian people available to see a publicly displayed message is updated in response to electronic sensors in each of a plurality of physical locations.

9. A data structure as in claim 8 wherein:

said electronic sensors include cameras; and

said data is updated in response to machine recognition of images captured by said cameras.

10. A data structure as in claim 9 wherein said data is updated in response to estimates by machine recognition of the number of people in images from different locations at different times

11. A data structure as in claim 10 wherein said data is updated in response to estimates by machine recognition of the number of different types of people in images from different locations at different times.

12. A data structure as in claim 10 wherein said data is updated in response to estimates by said machine recognition of the behavior of people in images from different locations at different times

14. A computerized method as in claim 13 wherein said demographic attributes include attributes of pedistrian traffic at each of a plurality of locations at each of a plurality of times of day.

15. A method as in claim 13 further including:

obtaining for each of a plurality of combinations of display location and display time of day, one or more of said smoothed demographic attributes, where said display location and time of day can vary at said higher resolution; and

using said demographic attributes obtained for each combination of display location and time of day to select which of a plurality of possible messages to show on a display at said display location and time of day.

16. A method as in claim 15:

further including;

mounting a publicly visible display a vehicle; and

detecting at said higher resolution the temporary location of the vehicle mounted display as its vehicle moves;

wherein;

said obtaining of demographic attributes for a combination of a display location and time of day, includes obtaining such attributes as a function of the temporary location of a vehicle mounted display and an associated display time of day; and

the demographic attributes obtained for the combination of temporary location and associated display time of day are used to select which of a plurality of possible messages to show on the vehicle mounted display in at the temporary location and display time of day.

17. A method as in claim 13 further including:

obtaining for each of a plurality of combinations of display location and display time of day, one or more of said demographic attributes as a function of such display location and time, where said display location and time of day can vary at said higher resolution; and

using said demographic attributes obtained for a given combination of display location and time of day to estimate a number of people who have seen the display of a messages at the given combination of location and time.

20. A method as in claim 18 wherein said database includes data derived from observations of pedestrian traffic each of a plurality of locations.

13. A computerized method of providing values for demographic attributes as a function of physical location and time comprising:

receiving input data comprised of values of one or more demographic attributes at each of one or more given discrete locations in physical space and time, wherein said inputs include values of one or more demographic attributes at each of a plurality of locations at each of a plurality of times of day;

smoothing said values over location and/or time of day so as to produce a set of values for each of said attributes which vary at a higher spatial and/or temporal resolution than the input data; and

responding to queries for a given one or more of said attributes'"'"'s values at a given location and time of day by producing said smoothed values for said attribute.

18. A computerized method of charging for the display of a messages on each of one or more electronic displays comprising:

storing a database comprising separate data relating to a number of people available to see a message publicly displayed at each of a plurality of physical locations;

using the database to obtain an estimate of a number of people available to see a message shown on a given electronic display as a function of a given location of the display; and

using said estimate of people available to see a message shown on the given display at the given location to automatically determine the amount to be charged for the showing of a message on the given display at the given location.

19. A method as in claim 18:

further including;

mounting at least a publicly visible display on a vehicle; and

detecting the temporary location of the vehicle mounted display as its associated vehicle moves;

wherein;

said using of said database includes using said database to obtain an estimate of a number of people available to see a message displayed on the vehicle mounted display as a function of the temporary location; and

said estimate is used to determine the amount to be charge for the showing of a message on the vehicle mounted display at said temporarly location.

21. A computerized method of individually selecting which messages to show on each of one or more electronic displays comprising:

storing a database comprising separate data relating to a number of people available to see a message publicly displayed at each of a plurality of physical locations;

using the database to obtain an estimate of a number of people available to see a message shown on a given electronic display as a function of a given location of the display; and

using said estimate of the number of people available to see a message shown on the given display at the given location to automatically select which of a plurality of possible messages to show on the display as a function of its location.

22. A method as in claim 21:

further including;

mounting a publicly visible display on a vehicle; and

detecting the temporary location of the vehicle mounted display as its associated vehicle moves;

wherein;

said using of said database includes using said database to obtain an estimate of a number of people available to see a message displayed on the vehicle mounted display as a function of the temporary location; and

said estimate is used to automatically select which message to show on the vehicle mounted display as a function of where it travels.

23. A method as in claim 21 wherein said database includes data derived from observations of pedestrian traffic each of a plurality of locations.

25. A method as in claim 24 wherein said information relating to the number of different types of people available to see a publicly displayed message at each of a plurality of physical locations at each of a plurality of times of day is updated in response to electronic sensor input received from a plurality of physical locations at each of a plurality of times of day.

26. A method as in claim 25 wherein:

said electronic sensors include cameras; and

said data is updated in response to estimates by machine recognition of the number of different types of people in images from different locations at different times.

28. A method as in claim 24 wherein said demographic information includes data derived from observations of pedestrian traffic each of a plurality of locations at each of a plurality of times of day.

30. A computerized method as in claim 29 wherein the estimate of which audience size is available to see the given showing is obtained, at least in part, by a computerized estimate of a number of people in a location associated with the display based on sensor information received from that location within an hour of the given showing of the message.

31. A computerized method as in claim 29 wherein the estimate of which audience size is available to see the given showing is determined, at least in part, by using the location and time of the given showing to access information in a computerized database storing different estimates for a number of people available to view messages at each of multiple different locations at each of multiple different times.

32. A method as in claim 29 wherein:

the estimate of which audience size is available to see the given showing includes an estimate of how many people of one or more given types are available to see the given showing; and

said selection of which messages to show in the given showing of a message on the given display is as a function of said estimate of a number of people of one or more given types are available to see the given showing.

33. A computerized method as in claim 32 wherein said estimate of how many people of one or more given types are available to see the given showing of a message on a given individual display is obtained by, at least in part, by a computerized estimate of the number of people one or more given types in a location associated with the display based on sensor information received from that location within an hour of the showing of the message.

34. A computerized method as in claim 33 wherein said estimate of how many people of one or more given types are available to see the given showing of a message on a given individual display is based, at least in part, on computerized visual perception of one or more images taken by cameras located near the given individual display.

35. A computerized method as in claim 33 wherein said estimate of how many people of one or more given types are available to see the given showing of a message on a given individual display is based, at least in part, on computerized voice perception of sound obtained by microphones located near the given individual display.

36. A computerized method as in claim 33 wherein said estimate of how many people of one or more given types are available to see the given showing of a message on a given individual display is provided for the showing of a message at a given time and said estimate is based, at least in part, on computerized perception of data gathered near the given individual display within an hour of said given time.

37. A computerized method as in claim 33 wherein said estimate of how many people of one or more given types are available to see the given showing of a message on a given individual display is provided for the showing of a message at a given time and said estimate is based, at least in part, on computerized perception of data gathered at one or more times more than an hour before said given time.

38. A computerized method as in claim 32 wherein said estimate of how many people of one or more given types are available to see the given showing of a message on a given individual display is determined, at least in part, by using the location and time of a given showing to access information in a computerized database storing different estimates for the number of one or more different types of people available to view messages at each of multiple different locations at each of multiple different times.

40. A computerized method as in claim 39 wherein:

said obtaining of an audience estimate includes obtaining an estimate of how many people of one or more given types are available to see the given showing of a message on a given individual display; and

said charging for the given showing is as a function of said estimate of the number of people of one or more given types which are available to see the given showing.

41. , A computerized method as in claim 40 further including selecting which of said messages to show in a given showing on a given display as a function of the relative amount of money which can be charged for showing each such message in the given showing, given the estimate of the number of said one or more particular types of people available to see the given showing and the indication of the amounts of money which have been agreed to be paid for the showing of each message to a number of one or more particular types of people.

42. A computerized method as in claim 39 wherein said estimate of audience size is based on the physical location of the given display.

43. A computerized method as in claim 42 wherein said estimate of audience size is also based on the time of day of the given showing.

44. A computerized method as in claim 39 wherein said electronic displays are publicly visible.

45. A computerized method as in claim 39 wherein said estimate of audience size is based, at least in part, on computerized perception.

46. A computerized method as in claim 45 wherein said estimate of audience size is based, at least in part, on computerized visual perception of one or more images taken by cameras located near the given individual display.

47. A computerized method as in claim 45 wherein said estimate of audience size is based, at least in part, on computerized voice perception of sound obtained by microphones located near the given individual display.

48. A computerized method as in claim 45 wherein said estimate of audience size is provided for the showing of a message at a given time and said estimate is based, at least in part, on computerized perception of data gathered near the given individual display within an hour of said given time.

49. A computerized method as in claim 45 wherein said estimate of audience size is provided for the showing of a message at a given time and said estimate is based, at least in part, on computerized perception of data gathered at one or more times more than an hour before said given time.

24. A computerized method of individually selecting which messages to show on each of one or more publicly visible, electronic displays comprising:

storing demographic information relating to a number of different types of people available to see a publicly displayed message in each of a plurality of physical locations at each of a plurality of times of day;

storing for each of a plurality of messages targeting information about the one or more desired demographic audiences for said message;

obtaining from said demographic information for each of a plurality of combinations of display location and display time of day estimated audience information including an estimate of a number of one or more different types of people available to see a message shown at said combination of display location and time;

calculating a demographic match score as a function of the match between the targeting information associated with each of said plurality of messages and the audience information associated with a given combination of display location and time; and

selecting which of said messages to show for the given combination of location and time as a function of the relative values of the demographic match scores calculated for said different messages.

27. A method as in claim 24:

further including;

mounting a publicly visible display on a vehicle; and

detecting the temporary location of the vehicle mounted display as its associated vehicle moves;

determining a display time, including a time of day at which a message is or is to be shown;

wherein;

said estimated audience information obtained from said demographic information includes an estimate of the number of one or more different types of people available to see a message shown on the vehicle mounted display as a function of said temporary location and the display time; and

said selecting of which message to show selects which message to show on the vehicle mounted display at the temporary location and display time.

29. A computerized method of individually selecting which messages to show on each of one or more electronic displays comprising:

obtaining an audience estimate of which of a plurality of possible audience sizes, including audience sizes of more than one person, is available to see a given showing of a message on a given individual display; and

automatically selecting which messages to show on the given display as a function of said indication of the audience size available to see the given showing.

39. A computerized method of charging for the display of a messages on each of one or more electronic displays comprising:

.

obtaining an estimate of which of a plurality of possible audience sizes, including audience sizes of more than one person, is available to see a given showing of a message on a given individual display at a given time; and

automatically determining the amount to be charged for the given showing of a message on the given individual display as a function of said estimate of audience size.