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Eye Gaze as a Human-computer Interface

2014; Elsevier BV; Volume: 17; Linguagem: Inglês

10.1016/j.protcy.2014.10.247

2212-0173

Rafael Santos, Nuno Pessanha Santos, Pedro Jorge, Arnaldo J. Abrantes,

Visual Attention and Saliency Detection

This work describes an eye tracking system for a natural user interface, based only on non-intrusive devices such as a simple webcam. Through image processing the system is able to convert the focus of attention of the user to the corresponding point on the screen. Experimental tests were performed displaying to the users a set of known points on the screen. These tests show that the application has promising results.