A bearer processing method is disclosed. The snowshoe apparatus may also include first and second crampons pivotally attached to the frame assembly, with the first crampon configured to pivot relative to the frame assembly substantially independent of the second crampon. Specifically, the light-absorbing multilayer film is used as an upper layer of a partition wall that covers ends of a first electrode whereas an organic resin film is used as a lower layer of the partition wall. If the bit on the line has been dynamic for the previous bits, the slew rate will be a lower slew rate to avoid crosstalk between neighboring lines. An associated method of earning money from the communication along with associated systems are also disclosed. It is provided that at least part of the locking device and the rotational bearing device be formed in one piece.