A method to realize synchronization in a receiver, of data sent from a transmitter to the receiver, with a signal available in the receiver. The computer graphics processor comprises a rasterizer configured to perform pixel traversal of a primitive after projection of the primitive. Also provided is enhancing biodegradation of sanitary products after use and disposal. The translational movement includes at least one of a first stabilization for correcting hand shake caused by yaw around the y direction and a second stabilization for correcting hand shake caused by pitch around the x direction. The selected member identifies the bufferers by manipulating the byte strings associated with the lost message and the respective members that are known to the selected member. Blank portions are designated within the second range image by comparison of the first range image and second range image, to compensate for the blank portions.