Resumen
The system object of the invention is an augmented reality projection device fixed to the head, in such a way that the movements performed by it are followed in solidarity. In addition to the fixing system consists of a video camera that records information about the environment, and a projector through which information generated by a computer overlays on it. Being solidary with the movement of the head, the relative position between system and user is known, which allows the projected elements to maintain spatial coherence with the environment from their point of view, in such a way that the projection can simulate 3d objects located in said environment, by varying the projection according to the registered movements; in this way, if the observer moves in the surroundings, the projection will vary in correspondence to simulate the presence of static objects. (Machine-translation by Google Translate, not legally binding)