Real time location systems continue to save costs in supply chain management for hospitals where ever they are installed.  This report from the Texoma Medical Center in Denison, TX advises others of how to benefit the most-in terms of  equipment utilization and ROI-from adopting one of these systems: pinpoint the problem, educated staff about the problem and solution, find the right support system (ZigBee in this case study), and assess ROI.          MORE