“…Tracking eye movements allows patients to control computers, browse the Internet, read e-books, type documents, send and receive e-mails and text messages, draw and talk, thus augmenting their capabilities. 20 The first attempts to objectively and automatically track the eye motion date back to the late 19th century, with the studies made by Hering (1879), Lamare (1892), Javal (1879), Delabarre (1898), Huey (1898), and Dodge (1898). 21 Early devices consisted of highly invasive mechanical setups (such as cups or contact lenses with mirrors).…”