Eye-gaze system is a pointing device using the look.It is difficult to keep the small button on a display correctly by eye-gaze, and it needs to be become skillful.And the interface for a mouse or a keyboard has various problems in using it as eye-gaze interface.This research aims is the interface design with a few necessity for practice and skill in eye-gaze operation, and by the experiment about fixation of gaze, the picture element of gazing point stability is investigated.The experiment shows reducing the information whole outline of a target graphic mitigates unnecessary saccade and ke...