/BeaconDistanceEstimator.java/1.3/Tue Aug  3 16:51:27 2004//
/DistanceEstimate.java/1.5/Fri Sep 17 17:22:11 2004//
/SpaceData.java/1.5/Fri Sep 17 17:22:11 2004//
/SpaceModule.java/1.5/Fri Sep 17 17:22:11 2004//
D
