1. A method for manipulating objects or parts of objects and performing contextual actions related to the objects presented on a display of a computer device associated with an eye tracking system, said method comprising: displaying objects on said display of said computer device; providing an eye-tracking data signal describing a user's gaze point on the display and/or relatively said display; receiving activation input; identifying an object or a part of an object on which said user is gazing at using said determined gaze point and/or said activation input; determining said object or object part to be an object or object part of interest if current gaze conditions fulfil predetermined gaze conditions and/or said activation input fulfils predetermined conditions; determining a specific contextual action based on the received activation input and the object or object part of interest; and executing said specific contextual action.