I have some questions about fiducial finder.
My robot (robot1) must recognize another robot (robot2) and then take its distance. So i think fiducial would be useful for my necessity. This is a part of statement for robot2 in my world file:
<id> robot2 </id>
<fiducial> 100 </fiducial>
but it doesn't work: robot1 can't detect robot2 using fiducial.
First question is: can i use fiducial for detecting robots ? or i can use it for only detect SimpleSolid in the world ?
I use fiducial also for detect SimpleSolid. I have noted a correlation between size of objects that must be detected and the robot's ability to detect them using fiducial: bigger is their size, farther robot can detect them. is it correct ?
Since my robot must decect little object How i can increase robot's sensibility to detect these objects ?
Thanks in advance