A robot and so forth capable of avoiding the mutual interference of a plurality of active sensors mounted on the other robots so that a task may be smoothly executed by {HEAD ~ each} of {TAIL ~ a plurality} of robots are provided 
of
A robot and so forth capable of avoiding the mutual interference of a plurality of active sensors mounted on the other robots so that a task may be smoothly executed by { HEAD ~ each } of { TAIL ~ a plurality } of robots are provided
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH