1. A computer-implemented method comprising: receiving a manual tagging selection to tag a person or object; determining that the manual tagging selection meets or exceeds a manual-selection tagging threshold for the person or object; performing facial or object recognition on multiple visual images to determine visual images having a face or sub-image recognized as matching the person or the object; enabling, for each of the determined visual images, selection to confirm or reject the face or sub-image recognized as matching the person or object; and responsive to confirming or failing to reject the face or sub-image recognized in the determined visual images, tagging the face or the sub-image in the determined visual images to confirm that the face or the sub-image is correctly recognized as being the person or the object.