Patent ID: 7854509

Claim:
A method of vision screening a person's eyes including a right eye and a left eye, the method comprising: a) Capturing at least one image of the person's eyes; b) Verifying the image includes the right eye and the left eye; c) Studying the image for vision parameters; and d) Evaluating the vision parameters to determine a vision screening result, and, wherein verifying includes ensuring: (i) A right eye retinal reflex is located in a left portion of the image within left boundary limits; (ii) A left eye retinal reflex is located in a right portion of the image within right boundary limits; (iii) The right eye retinal reflex and the left eye retinal reflex are separated by a distance within minimum and maximum limits; (iv) The diameters of the right eye retinal reflex and the left eye retinal reflex are within minimum and maximum values; and (v) The right eye retinal reflex and the left eye retinal reflex have diameters that are within a maximum difference in size.