Future directions in measuring source dynamics with HBT at RHIC

Current measurements of the particle source dynamics in collisions at  
RHIC have produced interesting results which are not yet fully  
understood.  I will review the current set of data sets and model  
calculations and then focus on future measurements that may advance our  
understanding of current comparisons between theory and experiment.  I  
will also investigate ways in which HBT measurements can contribute  
more broadly to the exploration of the properties of the matter created  
in these collisions.