Method and system for calibrating an eye tracking system

A method (200) for selecting a first area (111) from a viewing zone (110) which comprises a plurality of selectable areas (111) is described. The method (200) comprises measuring (201) a point of gaze of a user on the viewing zone (110), thereby providing a measured point of gaze. Furthermore, the method (200) comprises determining (202) an estimated point of gaze based on the measured point of gaze and displaying (203) information (121) regarding the estimated point of gaze on the viewing zone (110). The method (200) also comprises capturing (204) displacement information which is directed at dislocating the displayed information (121) on the viewing zone (110). An actual point of gaze is determined (205) based on the measured point of gaze and based on the captured displacement information. Furthermore, a first area (111) which corresponds to the actual point of gaze is selected (206) from the plurality of selectable areas (111) 说明了种用于从包括多个可选区域(111)的视区(110)中选择第区域(111)的方法(200)。所述方法(200)包括测量(201)用户在视区(110)上的注