Patent attributes
Embodiments of the invention may include a method of scrolling content on an electronic display upon detection that a gaze of a user is pointed to a pre-defined area of the display, such as for example an edge of the display. A scroll may be triggered by the gaze point of the user being directed to the pre-defined area of the screen or on a plane of the screen. A scroll may move the displayed content by a fixed amount or by a distance that is sufficient to bring the gaze point of the user our of the pre-defined area that triggered the scroll. A scroll may continue for example so long as a smooth pursuit of the viewers eyes is maintained. Embodiments may include tracking a position of a viewer of an electronic display, and altering an orientation of a one or more elements of the display to correspond to the changed orientation of the user. A layout of content that is display may be altered to accommodate the change in orientation. In some embodiments, an orientation of the displayed content may changed in real time to match the change in orientation of the user. In some embodiments, a resting or permanent orientation may be adopted once the position of the user becomes fixed.
