Method and system for acquisition of literacy

• US 9,028,255 B2
• Filed: 10/05/2011
• Issued: 05/12/2015
• Est. Priority Date: 10/06/2010
• Status: Expired due to Fees

• Current Assignee: Psyentific Mind, Inc.
• Original Assignee: Psyentific Mind, Inc.
• Inventors: Massaro, Dominic William
• Primary Examiner(s): Thai, Xuan
• Assistant Examiner(s): Bullington, Robert P
• Application Number:
  US13/253,335
• Publication Number:
  US 20120088211A1
• Time in Patent Office: 1,315 Days
• Field of Search: 434/178, 434/185, 434/44, 434/157
• US Class Current: 434/178
• CPC Class Codes: G09B 17/006 with audible presentation of the material to be studied audio and audio-visual teaching apparatus in general G09B5/04, G09B5/06

Abstract

A computer-implemented method for enabling a child to learn to read, including maintaining a data store with information that characterizes the reading capabilities of children, receiving a stream of sensor data from one or more input devices, the sensor data representing the speech of a person speaking, the person being either an adult or a child, or a sequence of scenes, identifying a meaningful utterance or a meaningful scene from the stream of sensor data, representing the meaningful utterance or meaningful scene in written text using words and grammar appropriate to the reading level of the child, based on information stored in the data store, providing the output text to a display device for presentation to the child, and receiving user feedback.

Claims

1. A computer-implemented method for technology assisted reading acquisition comprising a caregiver and reader environment, at last one input device, at least one output device, a speech processing component, a scene processing component, at least one reader input device, an evaluation component, and a control interface, the method for enabling a child to learn to read, the method comprising:

maintaining a data store comprising information that characterizes (i) caregivers, readers, and properties of caregiver and reader environment, (ii) vocabulary and grammar used by children of different reading levels, and (iii) text formatting appropriate to children of different reading levels;

receiving a stream of sensor data from one or more input devices, the stream of sensor data representing (1) speech of a first person, and (2) characteristics of a second person, wherein the second person is a reader and is a different person than the first person, wherein the reader is a child;

identifying a meaningful utterance spoken by the first person from the stream of sensor data received by the speech processing component;

determining an identity of the child, based at least in part on information in the data store, the stream of sensor data received by the speech processing component or scene processing component;

determining the reading level of the child based on information in the data store;

representing the meaningful utterance in written text that consists of vocabulary and grammar appropriate to the determined reading level of the child using the information in the data store that characterizes vocabulary and grammar for the child;

formatting the written text appropriate to the determined reading level of the child using the information in the data store that characterizes text formatting for the child;

providing the written text to a display device for presentation to the child;

receiving feedback from the child via at least one child input device; and

responding to feedback from the child via at least one output device.

2. The method of claim 1, wherein the information in the data store that characterizes vocabulary and grammar includes rules to apply when representing the meaningful utterance in the written text that are based on the determined reading level of the child and representing the meaningful utterance in the written text is based in part on the rules.

3. The method of claim 1, wherein the information in the data store that characterizes text formatting comprises rules for formatting written text based on the determined reading level of the child, wherein formatting the written text comprises determining a presentation format of the written text based on the rules for formatting written text in the data store, and wherein delivering the written text to a display device includes providing the presentation format of the written text.

4. The method of claim 3, wherein the rules for formatting written text are also based on an emotion, further comprising:

assessing the emotion in the meaningful utterance based on an emotion component; and

wherein determining the presentation format is additionally based on the assessed emotion in the meaningful utterance.

5. The method of claim 1, further comprising selecting the display device from a plurality of display devices.

6. The method of claim 1, further comprising receiving commands via the input device from the first person or the second person.

7. The method of claim 1, wherein the sensor data includes image data describing visual characteristics of a physical surrounding of the first person and the second person, further comprising:

detecting a bar code via a bar code component from the image data;

decoding the bar code to obtain textual information; and

including some or all of the obtained textual information in the written text based on information in the data store.

8. The method of claim 1, wherein the sensor data includes a sequence of images that represent the first person, and wherein identifying the meaningful utterance is performed in part using face and gesture recognition on the sequence of images.

17. The method of claim 1 or 9, wherein at least one of the input devices is selected from the group consisting of a digital video camera, a digital camera, and a microphone.

9. A computer-implemented method for technology assisted reading acquisition comprising a caregiver and reader environment, at last one input device, at least one output device, a speech processing component, a scene processing component, at least one reader input device, an evaluation component, and a control interface, the method for enabling a child to learn to read, the method comprising:

maintaining a data store comprising information that characterizes (i) caregivers, readers, and properties of caregiver and reader environment, (ii) vocabulary and grammar used by children of different reading levels, and (iii) text formatting appropriate to children of different reading levels;

receiving a stream of sensor data from one or more input devices, the stream of sensor data representing a sequence of scenes, each scene including a reader, wherein the reader is a child;

identifying a meaningful scene from the stream of sensor data received by the scene processing component;

determining an identity of the child in the meaningful scene, based at least in part on information in the data store, the stream of sensor data received by the speech processing component or scene processing component;

determining the reading level of the child based on information in the data store;

representing the meaningful scene in written text that consists of vocabulary and grammar appropriate to the determined reading level of the child using the information in the data store that characterizes vocabulary and grammar for the child;

formatting the written text appropriate to the determined reading level of the child using the information in the data store that characterizes text formatting for the child;

providing the written text to a display device for presentation to the child;

receiving feedback from the child via at least one child input device; and

responding to feedback from the child via at least one output device.

10. The method of claim 9, wherein the information in the data store that characterizes vocabulary and grammar includes rules to apply when representing the meaningful scene in written text that are based on the determined reading level of the child and representing the meaningful scene in written text is based in part on the rules.

11. The method of claim 9, wherein the information in the data store that characterizes text formatting comprises rules for formatting written text based on the determined reading level of the child, wherein formatting the written text comprises determining a presentation format of the written text based on the rules for formatting written text, and wherein providing the written text to a display device includes providing the presentation format of the written text along with the written text.

12. The method of claim 11, wherein the rules for formatting written text are also based on an emotion, further comprising:

assessing the emotion in the meaningful utterance based on an emotion component; and

wherein determining the presentation format is additionally based on the assessed emotion in the meaningful utterance.

13. The method of claim 9, further comprising selecting the display device from a plurality of display devices.

14. The method of claim 9, further comprising receiving commands via the input device from a person in the scene.

15. The method of claim 9, wherein the sensor data includes image data, further comprising:

detecting a bar code via a bar code component from the image data;

decoding the bar code based on information in the data store to obtain textual information; and

including some or all of the obtained textual information in the written text.

16. The method of claim 9, wherein the sensor data includes image data, further comprising:

performing optical character recognition on the image data to detect text; and

including some or all of the detected text in the written text.

18. A computer-implemented method for technology assisted reading acquisition comprising a caregiver and reader environment, at last one input device, at least one output device, a speech processing component, a scene processing component, at least one reader input device, an evaluation component, and a control interface, the method for enabling a child to learn to read, the method comprising:

maintaining a data store comprising information that characterizes (i) caregivers, readers, and properties of caregiver and reader environment, (ii) vocabulary and grammar used by children of different reading levels, and (iii) text formatting appropriate to children of different reading levels;

receiving a stream of sensor data from one or more input devices, the stream of sensor data representing speech of a child;

identifying a meaningful utterance spoken by the child from the stream of sensor data received by the speech processing component;

determining an identity of the child based at least in part on information in the data store, the stream of sensor data received by the speech processing component or scene processing component;

determining the reading level of the child based on information in the data store;

representing the meaningful utterance in written text that consists of vocabulary and grammar appropriate to the determined reading level of the child using the information in the data store that characterizes vocabulary and grammar for the child;

formatting the written text appropriate to the determined reading level of the child using the information in the data store that characterizes text formatting for the child;

providing the written text to a display device for presentation to the child;

receiving feedback from the child via at least one child input device; and

responding to feedback from the child via at least one output device.

19. The method of claim 18, wherein the information in the data store that characterizes vocabulary and grammar includes rules to apply when representing the meaningful utterance in written text that are based on the determined reading level of the child and representing the meaningful utterance in written text is based in part on the rules.

20. The method of claim 18, wherein the information in the data store that characterizes text formatting comprises rules for formatting written text based on the determined reading level of the child, wherein formatting the written text comprises determining a presentation format of the written text based on the rules for formatting written text, and wherein providing the written text to a display device includes providing the presentation format of the written text.

21. The method of claim 20, wherein the rules for formatting written text are also based on an emotion, further comprising:

assessing the emotion in the meaningful utterance based on an emotion component; and

wherein determining the presentation format is additionally based on the assessed emotion in the meaningful utterance.

22. The method of claim 18, further comprising selecting the display device from a plurality of display devices.