Usage data harvesting

• US 20060031440A1
• Filed: 11/05/2003
• Published: 02/09/2006
• Est. Priority Date: 11/15/2002
• Status: Abandoned Application

• Current Assignee: Koninklijke Philips N.V.
• Original Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Inventors: Ashley, Alexis S R
• Application Number:
  US10/534,808
• Publication Number:
  US 20060031440A1
• Time in Patent Office: Days
• US Class Current: 709/223
• CPC Class Codes: H04H 60/31 Arrangements for monitoring the use made of the broadcast services
• CPC Class Codes: H04L 67/306 User profiles
• CPC Class Codes: H04L 67/53 using third party service providers
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04N 21/252 Processing of multiple end-users' preferences to derive collaborative data
• CPC Class Codes: H04N 21/25891 being end-user preferences retrieval of video data in a video database based on user preferences G06F16/739; arrangements for recognizing users' preferences H04H60/46; user profiles in network data switching protocols H04L67/306; processing of user preferences or user profiles in wireless networks H04W8/18
• CPC Class Codes: H04N 21/4667 Processing of monitored end-user data, e.g. trend analysis based on the log file of viewer selections
• CPC Class Codes: H04N 21/6543 for forcing some client operations, e.g. recording remote booting in general G06F9/4416
• CPC Class Codes: H04N 21/6582 Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number arrangements where receivers interact with the broadcast H04H20/38
• CPC Class Codes: H04N 7/16 Analogue secrecy systems; Analogue subscription systems

Abstract

A method of harvesting usage data from a broadcast receiver configured to detect and store such usage data comprises providing (16, 18) to the receiver a privacy policy identifying not only the usage data sought to be harvested but also the intended use for such data. At the receiver, an interactive or automated determination (22) is made as to whether a received privacy policy is acceptable; and if so, the receiver selects (30) from store the usage data identified in the privacy policy and transmits (28) the same to the sender of the privacy policy. A receiver apparatus configured to support the method is also provided.

Claims

1. A method of harvesting usage data from a broadcast receiver configured to detect and store such usage data, comprising:

providing (16, 18) to said receiver a privacy policy identifying the usage data sought to be harvested and the intended use for such data;

at said receiver determining (22) whether a received privacy policy is acceptable; and

if acceptable, at the receiver selecting (30) from store the usage data identified in the privacy policy and transmitting (28) the same to the sender of the privacy policy.

2. A method as claimed in claim 1, wherein the receiver presents a received (20) privacy policy to a user, and acceptance or otherwise of said policy is determined by user input (24).

3. A method as claimed in claim 2, wherein the receiver formats the received privacy policy prior to presentation to the user.

4. A method as claimed in claim 1, wherein the receiver stores privacy policy preference data for a user and, based (26) on the same, determines (22) automatically whether a received privacy policy is acceptable.

5. A method as claimed in claim 1, wherein the step of determining acceptance (22) includes a process of negotiation (38) between the receiver user and the sender of the privacy policy.

6. A method as claimed in claim 1, wherein a received privacy policy may be partly accepted (22.B), with only a part (30.B) of the requested usage data being transmitted (28) as a result.

7. A method as claimed in any of claims 1 to 6, wherein the receiver removes (32) direct identifiers for the user from the usage data prior to transmitting (28) to the sender of the privacy policy.

8. A method as claimed in any of claims 1 to 7, wherein the sender of the privacy policy provides (34) conditional access broadcast services and access thereto is conditional on user acceptance of the privacy policy and transmission of the usage data.

9. Apparatus for harvesting of usage data comprising:

a broadcast receiver (50);

monitoring (54) and storage (56) means coupled with said broadcast receiver (50) and arranged to detect and store usage data relating to a users operation of said receiver;

an input (52) to receive a privacy policy identifying usage data sought to be harvested and the intended use for such data;

control means (58) coupled with said input (52) and said storage means (56) and operable to determine whether a received privacy policy is acceptable; and

an output (60) connectable to a back channel to the source of the privacy policy,

the control means (58) being arranged, on determination that said received privacy policy is acceptable, to select from said storage means (56) the usage data identified in the privacy policy and transmit the same to the output.

10. Apparatus as claimed in claim 9, further comprising an output device (62) wherein the control means (58) presents a received privacy policy to a user, and user input means (64) by operation of which a user determines acceptance or otherwise of said policy.

11. A method as claimed in claim 10, wherein the control means (58) is arranged to format the received privacy policy prior to presentation by the output device (62).

12. Apparatus as claimed in claim 9, wherein the storage means (56) holds privacy policy preference data for a user and, based on the same, the control means (58) determines automatically whether a received privacy policy is acceptable.

13. Apparatus as claimed in claim 9, wherein the control means (58) is further operable to determine partial acceptance of a received privacy policy, and to select from said storage means (56) only a part of the requested usage data.

14. Apparatus as claimed in any of claims 9 to 13, wherein the control means (58) is arranged to remove direct identifiers for the user from the usage data prior to outputting.

15. Apparatus as claimed in any of claims 9 to 14, wherein the broadcast receiver (50) is a broadcast television receiver.