In this project, you will program TWO robots to simultaneously track an object and share information about its location between themselves. Both robots should pan their heads to keep the object centered in their field of view.
Your system should allow a robot to "track" the object by panning its head, even if it has been "blinded" or its view of the object is occluded, as long as the other robot can see the object.
As an example of how to solve this problem you can look at Stroupe & Balch's ICRA 2001 paper, available here.
You can assume the robots know where they are (they are perfectly localized). Other than panning their heads, they do not need to move.