Patent ID: 9519768
Filing Date: 2016-12-13
CPC Classification: G06F,G06K

Claim Text:
1. At least one non-transitory computer-readable storage medium comprising a plurality of instructions configured to cause a computer device, in response to execution of the instructions, to control access to one or more resources of the computer device; wherein to control includes to: display an alphanumeric password having one or more alphabetic, numeric or special characters, embedded within a plurality of alphabetic, numeric or special characters obfuscating the password; receive an input; determine whether the input comprises a pattern of eye movements that is consistent with an expected pattern of eye movements of a user when the user attempts to visually locate the one or more alphabetic, numeric or special characters of the password embedded within the plurality of alphabetic, numeric or special characters, demonstrating that the password is previously known to the user; and grant or deny access to the one or more resources, based at least in part on a result of the determination.