Systems and methods for secure processing of eye tracking data
First Claim
1. A method of securely processing and storing medical-related eye-tracking data, the method comprising:
- presenting to an experimental subject, on a display of a computing device, a visual stimulus;
acquiring storing eye-tracking data associated with the behavior of the experimental subject during the presentation of the visual stimulus, wherein the eye-tracking data includes fixations data, saccade data, pupil-size data, and image data associated with the facial region and eyes of the experimental subject;
storing the image data as primary data and storing the fixations data, saccade data, and pupil-size data as secondary data, wherein the primary data is stored in an encrypted form using a secret key associated with the experimental subject;
transmitting, in response to a research request, the secondary data for storage in a research database;
transmitting, in response to a second research request authorized by the experimental subject, the primary data for storage in the research database subsequent to decrypting the primary data using the secret key;
implementing a machine learning model trained using the eye-tracking data stored in the research database to predict the likelihood of a patient having a neurogenerative disease; and
providing, to a subscriber system, a dashboard user interface that includes a visual representation of the visual stimulus, a visual representation of the eye-tracking data, and a prediction resulting from applying the previously-trained machine learning model to eye-tracking data generated by the behavior of a second experimental subject during presentation of the visual stimulus.
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Abstract
Systems and methods are provided for processing and storing eye-tracking data. A visual stimulus is provided to an experimental subject on a display. Eye-tracking data associated with the behavior of the experimental subject is acquired and stored while observing the visual stimulus on the display. The eye-tracking data is stored as primary data and secondary data, wherein the primary data is stored in an encrypted form using a secret key associated with the experimental subject. In response to a research request, the secondary data is transmitted for storage in a research database and, in response to a second research request authorized by the experimental subject, the primary data is transmitted for storage in the research database subsequent to decrypting the primary data using the secret key.
12 Citations
5 Claims
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1. A method of securely processing and storing medical-related eye-tracking data, the method comprising:
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presenting to an experimental subject, on a display of a computing device, a visual stimulus; acquiring storing eye-tracking data associated with the behavior of the experimental subject during the presentation of the visual stimulus, wherein the eye-tracking data includes fixations data, saccade data, pupil-size data, and image data associated with the facial region and eyes of the experimental subject; storing the image data as primary data and storing the fixations data, saccade data, and pupil-size data as secondary data, wherein the primary data is stored in an encrypted form using a secret key associated with the experimental subject; transmitting, in response to a research request, the secondary data for storage in a research database; transmitting, in response to a second research request authorized by the experimental subject, the primary data for storage in the research database subsequent to decrypting the primary data using the secret key; implementing a machine learning model trained using the eye-tracking data stored in the research database to predict the likelihood of a patient having a neurogenerative disease; and providing, to a subscriber system, a dashboard user interface that includes a visual representation of the visual stimulus, a visual representation of the eye-tracking data, and a prediction resulting from applying the previously-trained machine learning model to eye-tracking data generated by the behavior of a second experimental subject during presentation of the visual stimulus. - View Dependent Claims (2, 3, 4, 5)
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Specification