CAPTCHA authentication via augmented reality

A computer device comprising:

• a memory storing instructions;
• and
• a processor configured to execute the instructions to:
• provide a presentation image to a user device, wherein the presentation image is associated with a first model and wherein the presentation image is movable on a display of the user device by a user;
• receive an image captured by a camera of the user device and a recorded alignment of the presentation image on a display of the user device;
• generate a second model based on the received image captured by the camera of the user device;
• determine that an alignment of the first model with the second model, based on the recorded alignment of the presentation image on the display of the user device, satisfies an alignment requirement;
• and
• generate an authentication determination verifying that the user of the user device is human, based on determining that the alignment of the first model with the second model satisfies the alignment requirement.

A non-transitory computer-readable memory device storing instructions executable b a processor, the non-transitory computer-readable memory device comprising:

• one or more instructions to provide a presentation image to a user device, wherein the presentation image is associated with a first model and wherein the presentation image is movable on a display of the user device by a user;
• one or more instructions to receive an image captured by a camera of the user device and a recorded alignment of the presentation image on a display of the user device;
• one or more instructions to generate a second model based on the received image captured by the camera of the user device;
• one or more instructions to determine that an alignment of the first model with the second model, based on the recorded alignment of the presentation image on the display of the user device, satisfies an alignment requirement;
• and
• one or more instructions to generate an authentication determination verifying that the user of the user device is human, based on determining that the alignment of the first model with the second model satisfies the alignment requirement.