System and method for identifying the existence and position of text in visual media content and for determining a subject's interactions with the text
A reading meter system and method is provided for identifying the existence and position of text in visual media content (e.g., a document to be displayed (or being displayed) on a computer monitor or other display device) and determining if a subject has interacted with the text and/or the level of the subject's interaction with the text (e.g., whether the subject looked at the text, whether the subject read the text, whether the subject comprehended the text, whether the subject perceived and made sense of the text, and/or other levels of the subject's interaction with the text). The determination may, for example, be based on data generated from an eye tracking device. The reading meter system may be used alone and/or in connection with an emotional response tool (e.g., a software-based tool for determining the subject's emotional response to the text and/or other elements of the visual media content on which the text appears). If used together, the reading meter system and emotional response tool advantageously may both receive, and perform processing on, eye date generated from a common eye tracking device.
1. A computer-implemented method of determining a subject's level of interaction with text in visual media content, the method being implemented by a computer that includes a physical processor, the method comprising:
obtaining, by the computer, information regarding a position of identified text in a portion of visual media content;
obtaining, by the computer, eye data associated with a subject's viewing of the visual media content, the eye data including pupil data, blink data, and gaze data;
generating, by the computer, a gaze pattern of the subject based on the eye data;
determining, by the computer, whether the subject has interacted with the identified text based at least on the position of the identified text and the generated gaze pattern; and
in response to a determination that the subject has interacted with the identified text:
(i) determining the subject's level of interaction with the identified text; and
(ii) determining the subject's emotional response to the identified text.
2. The computer-implemented method of claim 1 , wherein determining the subject's level of interaction with the identified text further comprises:
determining whether the subject has read the identified text; and
determining whether the subject has comprehended the identified text.
3. A computer-implemented system for determining a subject's level of interaction with text in visual media content, the system comprising:
a computer comprising a physical processor configured to:
obtain information regarding a position of identified text in a portion of visual media content;
obtain eye data associated with a subject's viewing of the visual media content, the eye data including pupil data, blink data, and gaze data;
generate a gaze pattern of the subject based on the eye data;
determine whether the subject has interacted with the identified text based at least on the position of the identified text and the generated gaze pattern; and
in response to a determination that the subject has interacted with the identified text:
(i) determine the subject's level of interaction with the identified text; and
(ii) determine the subject's emotional response to the identified text.
4. The computer-implemented system of claim 3 , wherein to determine the subject's level of interaction with the identified text, the processor is further configured to:
determine whether the subject has read the identified text; and
determine whether the subject has comprehended the identified text.
5. A computer program product to determine a subject's level of interaction with text in visual media content, the computer program product comprising:
one or more computer-readable tangible storage devices;
program instructions, stored on at least one of the one or more computer-readable tangible storage devices, to:
obtain information regarding a position of identified text in a portion of visual media content;
obtain eye data associated with a subject's viewing of the visual media content, the eye data including pupil data, blink data, and gaze data;
generate a gaze pattern of the subject based on the eye data;
determine whether the subject has interacted with the identified text based at least on the position of the identified text and the generated gaze pattern; and
in response to a determination that the subject has interacted with the identified text:
(i) determining the subject's level of interaction with the identified text; and
(ii) determining the subject's emotional response to the identified text.