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US 11,030,291 B2Granted
Methods and systems for user authentication
AssigneeComcast Cable Communications, LLC
InventorFei Wan
Life of this patent
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Abstract
A user device, such as a smartphone or laptop, may be password (passphrase) protected. The user device may combine biometric input analysis, such as facial recognition, with viseme analysis to authenticate a user attempting to use a password (passphrase) to access the user device. Secure authentication on methods and systems are described that account for variations in how, based on the user's emotion (e.g., mood, temperament, unique pronunciation, etc . . . ), a password (passphrase) may be presented to the user device.
Claims20
A method, comprising:
- receiving, by a user device, a request to access the user device;
- receiving, based on the request, a plurality of images of a user, wherein the plurality of images comprises one or more visemes of the user speaking one or more words;
- determining a match between the one or more visemes of the user and one or more stored visemes of the user speaking the one or more words;
- and
- granting, based on the match between the one or more visemes of the user and the one or more stored visemes, access to the user device.
2 more elements
A method, comprising:
- receiving, by a computing device from a user device, a plurality of images of a user, wherein each image of the plurality of images comprises one or more visemes of the user speaking one or more words;
- determining a match between the one or more visemes of the user and one or more stored visemes of the user speaking the one or more words;
- and
- sending, to the user device, a notification of the match.
1 more element
A method, comprising:
- receiving, by a user device from a user, a request to access the user device;
- receiving a plurality of images, wherein each image of the plurality of images comprises a viseme of the user speaking one or more words;
- sending, to a computing device, the plurality of images;
- receiving, based on the plurality of images, from the computing device, a notification, wherein the notification indicates the viseme matches a stored viseme comprising the user speaking the one or more words;
- and
- granting, based on the notification, the user access to the user device.
3 more elements
Dependencies are inferred from the claim text.