An eye/gaze tracking system comprising circuitry, wherein the circuitry is configured to: obtain one or more images of a left eye (412; 520) of a user and one or more images of right eye (414; 510) of the user; determine a gaze direction of the left eye of the user based on at least one obtained image of the left eye; determine a gaze direction of the right eye of the user based on at least one obtained image of the right eye; determine a first confidence value based on the one or more obtained images of the left eye, the first confidence value representing an indication of a reliability of the determined gaze direction of the left eye; determine a second confidence value based on the one or more obtained images of the right eye, the second confidence value representing an indication of a reliability of the determined gaze direction of the right eye; and determine a final gaze direction based at least in part on the first confidence value and the second confidence value; characterized by determining the first confidence value based on the one or more obtained images of the left eye further comprises: determining the first confidence value based on a comparison between a number of glints detected at the left eye and a predetermined number of glints in the one or more obtained images of the left eye, wherein associating a situation where the detected number of glints coincides with the predetermined number of glints as a higher confidence value than a situation where the detected number of glints deviates from the predetermined number of glints; and determining the second confidence value based on the one or more obtained images of the right eye further comprises: determining the second confidence value based on a comparison between a number of glints detected at the right eye and a predetermined number of glints in the one or more obtained images of the right eye, wherein associating a situation where the detected number of glints coincides with the predetermined number of glints with a higher confidence level than a situation where the detected number of glints deviates from the predetermined number of glints. obtain one or more images of a left eye (412; 520) of a user and one or more images of right eye (414; 510) of the user; determine a gaze direction of the left eye of the user based on at least one obtained image of the left eye; determine a gaze direction of the right eye of the user based on at least one obtained image of the right eye; determine a first confidence value based on the one or more obtained images of the left eye, the first confidence value representing an indication of a reliability of the determined gaze direction of the left eye; determine a second confidence value based on the one or more obtained images of the right eye, the second confidence value representing an indication of a reliability of the determined gaze direction of the right eye; and determine a final gaze direction based at least in part on the first confidence value and the second confidence value; characterized by determining the first confidence value based on the one or more obtained images of the left eye further comprises: determining the first confidence value based on a comparison between a number of glints detected at the left eye and a predetermined number of glints in the one or more obtained images of the left eye, wherein associating a situation where the detected number of glints coincides with the predetermined number of glints as a higher confidence value than a situation where the detected number of glints deviates from the predetermined number of glints; and determining the first confidence value based on a comparison between a number of glints detected at the left eye and a predetermined number of glints in the one or more obtained images of the left eye, wherein associating a situation where the detected number of glints coincides with the predetermined number of glints as a higher confidence value than a situation where the detected number of glints deviates from the predetermined number of glints; and determining the second confidence value based on the one or more obtained images of the right eye further comprises: determining the second confidence value based on a comparison between a number of glints detected at the right eye and a predetermined number of glints in the one or more obtained images of the right eye, wherein associating a situation where the detected number of glints coincides with the predetermined number of glints with a higher confidence level than a situation where the detected number of glints deviates from the predetermined number of glints. determining the second confidence value based on a comparison between a number of glints detected at the right eye and a predetermined number of glints in the one or more obtained images of the right eye, wherein associating a situation where the detected number of glints coincides with the predetermined number of glints with a higher confidence level than a situation where the detected number of glints deviates from the predetermined number of glints.