A method and device for dithering video from a decoder. The attachment member interconnects a mirror housing to a vehicle and includes an opening for receiving a lens. The shape deformable materials of the present invention may be used to form products, which are both disposable and reusable. A traction cable fixed to said pulley communicates with an ergonomic device. The polyurethane-polymer hybrid dispersion of the invention can be prepared in solvent-free or low-solvent fashion and with high solids content and requires only a very low level of stabilizing groups.