This paper has been divided into sections to match the main
areas of the research work itself: Section 2 describes EOG as a technique
for recording the electrical activity of the eyeball and its
validity for detecting eye movements. Section 3 proposes an electrooculographic
advanced model of the eye for determining the
eye position in terms of the recorded EOG. Section 4 shows the discussion,
and finally, Section 5 draws the main conclusions.