Audience detection

• US 7,155,159 B1
• Filed: 03/06/2000
• Issued: 12/26/2006
• Est. Priority Date: 03/06/2000
• Status: Expired due to Fees

• Current Assignee: Winmore, Inc.
• Original Assignee: Lee S. Weinblatt
• Inventors: Weinblatt, Lee S., Langer, Thomas
• Primary Examiner(s): Vuong, Quochien B.
• Application Number:
  US09/519,248
• Time in Patent Office: 2,486 Days
• Field of Search: 455/2.01, 455/67.11, 455/67.12, 455/226.1, 455/3.01, 455/3.02, 725/9, 725/10, 725/11, 725/14, 725/15, 725/16, 725/18, 340/500, 340/539.1, 340/539.11
• US Class Current: 455/2.01
• CPC Class Codes: H04H 60/372 Programme
• CPC Class Codes: H04H 60/45 for identifying users

Abstract

An audience surveying technique for identifying individual members of an audience listening to and/or watching a program performed from a programming signal source. A stationary apparatus is operatively arranged at a reception location with a plurality of portable devices designed to be worn by the audience members. The stationary apparatus detects and stores a surveying code transmitted with the program, and it also periodically emits a trigger signal which causes the portable devices to respond by emitting a unique identification signal pre-stored in each one. The stationary apparatus also detects and stores the identification signals. By associating the detected surveying code with the detected identification signals it is possible to quickly, accurately and reliably identify the individual audience members tuned to a particular program.

Claims

1. Apparatus for identifying members of an audience tuned to a program broadcast by a programming signal source, comprising:

stationary means including transmitter means for periodically emitting a query signal and positioned at a reception location with reproduction equipment to perform the program;

a plurality of portable means carried by members of the audience, including first detecting means to detect said query signal and, responsive thereto, emit respective audience-member identification signals, and

said stationary means including second detecting means to detect said identification signals;

wherein the broadcast program is transmitted by the programming signal source in combination with a surveying code, and the stationary means further comprises third detecting means for detecting said surveying code and associating said surveying code with said identification signals.

2. The apparatus of claim 1, wherein said third detecting means associates the surveying code which is detected at a given time with the identification signals detected at said given time.

3. The apparatus of claim 2, wherein said stationary means includes means to store said surveying codes.

4. The apparatus of claim 3, wherein said stationary means includes means to store said identification signals.

5. The apparatus of claim 4, wherein the reproduction equipment includes fourth detecting means to detect and retransmit the surveying code, and wherein said third detecting means is adapted to receive such retransmitted surveying code.

6. The apparatus of claim 5, wherein each of said portable means emits a unique identification signal.

7. The apparatus of claim 6, wherein said portable means include means to prevent the identification signals detected by the second detecting means from interfering with each other in being detected by said stationary means.

8. The apparatus of claim 2, further comprising means for setting a time interval during which the surveying codes detected by the third detecting means are associated with the identification signals detected by the second detecting means.

9. The apparatus of claim 8, further comprising a first memory means to store the detected surveying codes with the associated identification signals during said time interval and a second memory for storing data retrieved from the first memory upon termination of the time interval.

10. The apparatus of claim 9, further comprising download means responsive to an actuation signal for transferring data stored in said second memory to a remote processing station.

11. The apparatus of claim 1, wherein the reproduction equipment includes fourth detecting means to detect and retransmit the surveying code, and wherein said third detecting means is adapted to receive such retransmitted surveying code.

12. A method for identifying members of an audience tuned to a program broadcast by a programming signal source, comprising:

storing personal identification data in a plurality of portable devices to be carried by members of the audience;

periodically emitting a trigger signal at a reception location;

transmitting said identification data from the portable devices of audience members in attendance at the reception location in response to said trigger signal; and

detecting said transmitted identification data;

wherein the broadcast program is transmitted by the programming signal source in combination with a surveying code, and the method further comprises detecting said surveying code and associating said surveying code with said identification signals.

13. The method of claim 12, wherein the surveying code which is detected at a given time is associated with the identification signals detected at said given time.

14. The method of claim 13, further comprising setting a time interval during which the surveying codes that are detected are associated with the identification signals that are detected.

15. The method of claim 14, further comprising storing the detected surveying codes with the associated identification signals during said time interval in a first memory and storing data retrieved from the first memory in a second memory upon termination of the time interval.

16. Apparatus for identifying members of an audience tuned to a program broadcast by a programming signal source, comprising;

a plurality of portable means carried by members of the audience, including means to periodically emit respective audience-member identification signals, and

stationary means positioned at a reception location with reproduction equipment to perform the program, said stationary means including means to detect said identification signals;

wherein the broadcast program is transmitted by the programming signal source in combination with a surveying code, and the stationary means further comprises third detecting means for detecting said surveying code and associating said surveying code with said identification signals.

17. The apparatus of claim 16, wherein said third detecting means associates the surveying code which is detected at a given time with the identification signals detected at said given time.

18. The apparatus of claim 17, wherein said stationary means includes means to store said surveying codes.

19. The apparatus of claim 18, wherein said stationary means includes means to store said identification signals.

20. The apparatus of claim 19, wherein the reproduction equipment includes fourth detecting means to detect and retransmit the surveying code, and wherein said third detecting means is adapted to receive such retransmitted surveying code.

21. The apparatus of claim 20, wherein each of said portable means emits a unique identification signal.

22. The apparatus of claim 21, wherein said portable means include means to prevent the identification signals detected by the second detecting means from interfering with each other in being detected by said stationary means.

23. The apparatus of claim 17, further comprising means for setting a time interval during which the surveying codes detected by the third detecting means are associated with the identification signals detected by the second detecting means.

24. The apparatus of claim 23, further comprising a first memory means to store the detected surveying codes with the associated identification signals during said time interval and a second memory for storing data retrieved from the first memory upon termination of the time interval.

25. The apparatus of claim 24, further comprising download means responsive to an actuation signal for transferring data stored in said second memory to a remote processing station.

26. A method for identifying members of an audience tuned to a program broadcast by a programming signal source, comprising:

storing personal identification signals in a plurality of portable devices to be carried by members of the audience;

periodically transmitting said identification signals from the portable devices; and

detecting the identification signals from those of said portable devices that are carried by audience members in attendance at a reception location;

wherein the broadcast program is transmitted by the programming signal source in combination with a surveying code, and the method further comprises detecting said surveying code and associating said surveying code with said identification signals.

27. The method of claim 26, further comprising the step of storing said transmitted identification signals.

28. The method of claim 26, wherein the surveying code which is detected at a given time is associated with the identification signals detected at said given time.

29. The method of claim 28, further comprising setting a time interval during which the surveying codes that are detected are associated with the identification signals that are detected.

30. The method of claim 29, further comprising storing the detected surveying codes with the associated identification signals during said time interval in a first memory and storing data retrieved from the first memory in a second memory upon termination of the time interval.