Eye tracking systems are used in the measurement of eye position and visual attention for research purposes, medical diagnosis, or to provide an alternative interface method for a computer or device. Rapid progress in computer vision, artificial intelligence, and sensor miniaturization. With applications in fields ranging from scientific and consumer research to XR and automotive, Tobii eye trackers have advanced the world by providing unique insights into human attention, intent, and behavior. This article will provide an in-depth walk-through of how eye tracking works. We. Additionally, it highlights the role of eye tracking in neurology, cardiology, pathology, surgery, as well as rehabilitation, offering objective measures for various medical conditions. In this article, we'll. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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