VERIFICATION OF SYMBOLS RECEIVED THROUGH A TOUCHPAD OF A REMOTE CONTROL DEVICE IN AN ELECTRONIC SYSTEM TO ALLOW ACCESS TO SYSTEM FUNCTIONS

• US 20110019105A1
• Filed: 07/27/2009
• Published: 01/27/2011
• Est. Priority Date: 07/27/2009
• Status: Abandoned Application

• Current Assignee: Echostar Technologies LLC (Echostar Corporation)
• Original Assignee: Echostar Technologies LLC (Echostar Corporation)
• Inventors: Austin, Jarrod C.
• Application Number:
  US12/509,552
• Publication Number:
  US 20110019105A1
• Time in Patent Office: Days
• US Class Current: 348/734
• CPC Class Codes: G06F 21/36 by graphic or iconic representation
• CPC Class Codes: G06F 21/629 to features or functions of an application
• CPC Class Codes: H04N 21/42204 User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor constructive details of casings for the remote control device H01H9/0235; user interfaces for controlling a tuning device of a television receiver through a remote control H03J9/00; remote control of peripheral devices connected to a television receiver through the remote control device of the television receiver H04B1/205
• CPC Class Codes: H04N 21/42224 Touch pad or touch panel provided on the remote control
• CPC Class Codes: H04N 21/4753 for user identification, e.g. by entering a PIN or password cryptographic authentication protocols H04L9/32; networks authentication protocols H04L63/08

Abstract

An electronic system comprises an electronic device and an associated remote control device having a touchpad. The electronic system receives verification data that corresponds to a first user input of a verification symbol. The electronic system receives a second user input through the touchpad, and in response, generates user data that corresponds to the second user input. The electronic system compares the verification data to the user data to determine if a matching relationship exists between the verification data and the user data. The electronic system provides access to a function if the matching relationship exists, and denies access to the function if the matching relationship does not exist. In some examples, the electronic system receives the first user input of the verification symbol through the touchpad, and in response, generates the verification data that corresponds to the first user input. In some examples, the electronic system is a video system.

Claims

1. A method of operating an electronic system comprising an electronic device and an associated remote control device having a touchpad, the method comprising:

in the electronic system, receiving verification data that corresponds to a first user input of a verification symbol;

in the electronic system, receiving a second user input through the touchpad of the remote control device, and in response, generating user data that corresponds to the second user input;

in the electronic system, comparing the verification data to the user data to determine if a matching relationship exists between the verification data and the user data;

in the electronic system, providing access to a function of the electronic system if the matching relationship exists, and denying access to the function of the electronic system if the matching relationship does not exist.

2. The method of claim 1 wherein receiving the verification data comprises receiving the first user input of the verification symbol through the touchpad of the remote control device, and in response, generating the verification data that corresponds to the first user input.

3. The method of claim 1 wherein the first user input of the verification symbol is through another electronic system and receiving the verification data comprises receiving the verification data transmitted from the other electronic system.

4. The method of claim 1 wherein generating the verification data and generating the user data comprises generating the verification data and generating the user data in the remote control device, and further comprising, transferring the verification data from the remote control device to the electronic system and transferring the user data from the remote control device to the electronic system.

5. The method of claim 1 further comprising, in the electronic device, driving a display of a prompt for the second user input in response to a user request for the function.

6. The method of claim 1 further comprising, in the electronic system, entering a verification mode in response to a user request for the function and subsequently exiting the verification mode, and wherein comparing the verification data to the user data to determine if the matching relationship exists comprises comparing the verification data to the user data to determine if the matching relationship exists only if the second user input is received during the verification mode.

7. The method of claim 1 wherein receiving the second user input through the touchpad comprises receiving a series of discrete inputs during a series of discrete time intervals.

8. The method of claim 1 wherein the verification data indicates a first timing information for the first user input and the user data indicates a second timing information for the second user input and comparing the verification data to the user data to determine if the matching relationship exists comprises processing the first timing information and the second timing information to perform time correlation.

9. The method of claim 1 wherein the symbol comprises a diagram.

10. The method of claim 1 wherein the electronic system comprises a video system and the electronic device comprises a video processing device.

11. An electronic system comprising:

an electronic device configured to receive verification data that corresponds to a first user input of a verification symbol;

a remote control device associated with the electronic device and having a touchpad, the remote control device configured to receive a second user input through the touchpad, and in response, generate user data that corresponds to the second user input and transfer the user data; and

the electronic device further configured to receive the user data, compare the verification data to the user data to determine if a matching relationship exists between the verification data and the user data, provide access to a function of the electronic system if the matching relationship exists, and deny access to the function of the electronic system if the matching relationship does not exist.

12. The electronic system of claim 11 wherein the remote control device is configured to receive the first user input of the verification symbol through the touchpad, and in response, generate the verification data that corresponds to the first user input and transfer the verification data.

13. The electronic system of claim 11 wherein the first user input of the verification symbol is through another electronic system and the electronic device is configured to receive the verification data transmitted from the other electronic system.

14. The electronic system of claim 11 wherein the electronic device is configured to transfer the verification data for receipt by another electronic system.

15. The electronic system of claim 11 wherein the electronic device is further configured to drive a display of a prompt for the second user input in response to a user request for the function.

16. The electronic system of claim 11 wherein:

the electronic device is configured to enter a verification mode in response to a user request for the function and subsequently exit the verification mode; and

the electronic device is configured to compare the verification data to the user data to determine if the matching relationship exists only if the second user input is received during the verification mode.

17. The electronic system of claim 11 wherein the remote control device is configured to receive the second user input through the touchpad in a series of discrete user inputs during a series of discrete time intervals.

18. The electronic system of claim 11 wherein:

the verification data indicates first timing information for the first user input;

the remote control is configured to determine second timing information for the second user input and indicate second timing information in the user data; and

the electronic device is configured to process the first timing information and the second timing information to perform time correlation.

19. The electronic system of claim 11 wherein the symbol comprises a diagram.

20. The electronic system of claim 11 wherein the electronic system comprises a video system and the electronic device comprises a video device.