Methods and systems to for generating high accuracy estimates of the 3D orientation of a camera within a global frame of reference. A signal configuration of the channels in the bundled connection is automatically determined based on the mandatory overhead. A first image portion of a complete image is located on one or more of the palm-side portion or the back portion of the glove. Projected pieces 55, 55 of the coupling tool are elastically contacted with the laser diode at the back of the center axis line O.