Abstract: A monocular and/or a binocular system may be used to generate one or more images, or videos, of a subject's retina by scanning in one or two directions in one or two dimensions to, for example, measure and/or report fixation, smooth pursuit, and/or saccadic responses of the subject's eye. The scanning and/or image generation process may be optimized to correct for distortions in the subject's eye and/or improve SNR among one or a plurality of retinal images. In some cases, the retinal images may be used to train a retinal feature detection model and/or algorithm that may be used to make predictions and/or inferences regarding a visual pattern showing features of subsequently received retinal images. These models and/or predicted patterns present within the models may be used by the retinal feature detection model and/or algorithm to monitor features of the retina and, in some instances, track voluntary and/or involuntary eye motion.