Sigut, Jose Iris center corneal reflection method for gaze tracking using visible light. [electronic resource] - IEEE transactions on bio-medical engineering Feb 2011 - 411-9 p. digital Publication Type: Journal Article ISSN: 1558-2531 Standard No.: 10.1109/TBME.2010.2087330 doi Subjects--Topical Terms: Cornea--physiologyEye Movement MeasurementsEye Movements--physiologyFixation, OcularHumansImage Processing, Computer-Assisted--methodsIris--physiologyLight