Methods and systems for monitoring attentiveness of a user based on brain activity

Patent metadata

Field	Value
Publication number	US-10271087-B2
Application number	US-201314038171-A
Country	US
Kind code	B2
Filing date	Sep 26, 2013
Priority date	Jul 24, 2013
Publication date	Apr 23, 2019
Grant date	Apr 23, 2019

Abstract

Methods and systems are disclosed herein for a media guidance application configured to monitor attentiveness of a user based on the brain activity of the user. For example, a media guidance application may monitor brain activity associated with an attentiveness level of the user and in response to determining the attentiveness level of the user does not correspond to the threshold attentiveness level, perform an operation associated with a low attentiveness level of the user (e.g., performing a scan operation through various content providers).

First claim

What is claimed is:

1. A method of performing an operation of a media guidance application in response to activity of a brain of a user, the method comprising:
monitoring brain activity in a first region of the brain of the user, wherein the first region is associated with controlling eye blinking;
detecting a first eye blink pattern of the user in the first region of the brain of the user, wherein the first eye blink pattern begins with an eye blink;
in response to detecting the first eye blink pattern, initiating monitoring of brain activity in a second region of the brain of the user, wherein the second region is associated with an attentiveness level of the user;
cross-referencing the brain activity associated with the attentiveness level of the user with a database associated with attentiveness levels and corresponding brain activity to determine the attentiveness level of the user;
comparing the attentiveness level of the user to a threshold attentiveness level;
determining, based on the comparing, that the user has a low attentiveness level when the attentiveness level of the user is below the threshold attentiveness level; and
in response to determining that the user has the low attentiveness level, performing an operation that simultaneously executes a media guidance function and generates for display an icon on a display screen that provides feedback to the user related to the brain activity of the user and instructs the user to increase the attentiveness level of the user in order to halt execution of the media guidance function.

2. The method of claim 1 , further comprising halting performance of the operation in response to detecting a second eye blink pattern.

3. The method of claim 1 , wherein the first eye blink pattern comprises at least one eye blink.

4. The method of claim 1 , wherein monitoring the brain activity of the user further comprises receiving data from an electroencephalogram unit indicating a first frequency range of the brain activity of the user or receiving data from an electromyogram unit indicating first electrical activity of muscles near the brain of the user at rest and during contraction.

5. The method of claim 4 , wherein the electroencephalogram unit or the electromyogram unit is incorporated into a mobile headset, wherein the mobile headset is battery powered.

6. The method of claim 4 , further comprising:
cross-referencing the first frequency range of the brain activity of the user with a database associated with frequencies of brain states to determine the brain activity associated with an attentiveness level of the user or cross-referencing the first electrical activity of the muscles near the brain of the user with a database associated with electrical activity of brain states to determine the brain activity associated with an attentiveness level of the user.

7. The method of claim 1 , wherein the operation further includes a navigation command, a fast-access playback command, a selection command, or a settings command.

8. The method of claim 1 , further comprising generating for display a plurality of media listings in response to detecting the first eye blink pattern, wherein the operation includes navigating the plurality of media listings based on time or media provider.

9. The method of claim 8 , further comprising selecting one of the plurality of media listings in response to determining the attentiveness level of the user satisfies the threshold attentiveness level while performing the operation.

10. A system of performing an operation of a media guidance application in response to activity of a brain of a user, the system comprising
user input circuitry; and
control circuitry configured to:
monitor brain activity in a first region of the brain of the user, wherein the first region is associated with controlling eye blinking;
detect, using the user input circuitry, a first eye blink pattern of the user in the first region of the brain of the user, wherein the first eye blink pattern begins with an eye blink;
in response to detecting the first eye blink pattern, initiate monitoring of brain activity in a second region of the brain of the user, wherein the second region is associated with an attentiveness level of the user;
cross-reference the brain activity associated with the attentiveness level of the user with a database associated with attentiveness levels and corresponding brain activity to determine the attentiveness level of the user;
compare the attentiveness level of the user to a threshold attentiveness level;
determine, based on the comparing, that the user has a low attentiveness level when the attentiveness level of the user is below the threshold attentiveness level; and
in response to determining that the user has the low attentiveness level, perform an operation that simultaneously executes a media guidance function and generates for display an icon on a display screen that provides feedback to the user related to the brain activity of the user and instructs the user to increase the attentiveness level of the user in order to halt execution of the media guidance function.

11. The system of claim 10 , wherein the control circuitry is further configured to halt performance of the operation in response to detecting a second eye blink pattern.

12. The system of claim 10 , wherein the first eye blink pattern comprises at least one eye blink.

13. The system of claim 10 , wherein the control circuitry configured to monitor the brain activity of the user is further configured to receive data from an electroencephalogram unit indicating a first frequency range of the brain activity of the user or receive data from an electromyogram unit indicating first electrical activity of muscles near the brain of the user at rest and during contraction.

14. The system of claim 13 , wherein the electroencephalogram unit or the electromyogram unit is incorporated into a mobile headset, wherein the mobile headset is battery powered.

15. The system of claim 13 , wherein the control circuitry is further configured to:
cross-reference the first frequency range of the brain activity of the user with a database associated with frequencies of brain states to determine the brain activity associated with an attentiveness level of the user or cross-reference the first electrical activity of the muscles near the brain of the user with a database associated with electrical activity of brain states to determine the brain activity associated with an attentiveness level of the user.

16. The system of claim 10 , wherein the operation further includes a navigation command, a fast-access playback command, a selection command, or a settings command.

17. The system of claim 10 , wherein the control circuitry is further configured to generate for display a plurality of media listings in response to detecting the first eye blink pattern, wherein the operation includes navigating the plurality of media listings based on time or media provider.

18. The system of claim 17 , wherein the control circuitry is further configured to select one of the plurality of media listings in response to determining the attentiveness level of the user satisfies the threshold attentiveness level while performing the operation.

Assignees

• Rovi Guides Inc

Inventors

• Klappert Walter R
• Nichols Michael R
• Shimy Camron
• Wagner William
• Chen Yinghsueh (Annie)
• Stathacopoulos Paul T

Classifications

• H04N21/4436

  Power management, e.g. shutting down unused components of the receiver (power management in computer systems G06F1/3203; hibernate or awake process in computer systems G06F9/4418) · CPC title

• H04N21/443

  OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB · CPC title

• H04N21/42222

  Additional components integrated in the remote control device, e.g. timer, speaker, sensors for detecting position, direction or movement of the remote control, microphone or battery charging device · CPC title

• A61B5/1103

  Detecting muscular movement of the eye, e.g. eyelid movement · CPC title

• H04N21/4314

  for fitting data in a restricted space on the screen, e.g. EPG data in a rectangular grid · CPC title