Abstract: The present invention comprises methods of and systems that evaluate a living being using the pupil and/or autonomous nervous wreath (“ANW”) of the living being. The eye of the living being is subjected to a physical stimulus. Dimensional changes that occur in the pupil and/or ANW of the living being because of the physical stimulus are recorded via a video camera. The images of the pupil and/or ANW are sent to a computer to be analyzed. A pupillogram is constructed of the dimensional changes in the pupil and/or ANW. Based on an analysis of the pupillogram and characteristic parameters of the pupillogram, an evaluation of the living being is made. This evaluation can be used to determine if the living being is intoxicated with a drug, suitable for certain vocational skills or suitable for certain athletic positions.