1. A method to provide visual feedback for gaze-based user-interface navigation, the method comprising: presenting on a display a first image representing a digital object available for user interaction; recognizing a user gaze axis; computing a point of intersection of the user gaze axis through the first image; recognizing an offset distance between the point of intersection and a reference position within the first image; and presenting on the display, together with the first image, a like second image shifted away from the first image along a line connecting the point of intersection and the reference position, wherein the second image and the point of intersection are located on opposite sides of the first image, and wherein the second image is shifted by an amount dependent on the offset distance.