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US 11,698,954 B2Granted
Methods and systems for user authentication
AssigneeComcast Cable Communications, LLC
InventorFei Wan
Life of this patent
Estimating the term…
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 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:
- based on a request to access a user device, determining one or more visemes associated with a user;
- determining a correspondence between the one or more visemes of the user and one or more stored visemes of the user satisfies a threshold;
- and
- granting, based on the correspondence between the one or more visemes of the user and the one or more stored visemes of the user satisfying the threshold, access to the user device.
1 more element
A method, comprising:
- receiving, by a computing device from a user device, one or more images of a user, wherein each image of the one or more images comprises one or more visemes associated with a user of the user device;
- determining, based on the one or more images of the user, a correspondence between the one or more visemes of the user and one or more stored visemes of the user satisfies a threshold;
- and
- sending, based on the correspondence satisfying the threshold, to the user device, a notification of the correspondence.
1 more element
A method, comprising:
- receiving, based on a request to access a user device, a plurality of images comprising one or more visemes associated with a user;
- sending, to a computing device, the plurality of images;
- receiving, from the computing device, a notification indicating at least one viseme of the one or more visemes associated with the user corresponds to one or more stored visemes associated with the user;
- and
- granting, based on the notification, access to the user device.
2 more elements
Dependencies are inferred from the claim text.