RFID Vital Status Services ....

Omnilink combines RFID, GPS, and other intelligence to track the location and condition of objects. ...

... "Vital Status Services (VSS): VSS focuses on the ability to know with certainty the real-time condition, disposition and location of people and high value physical assets. VSS is accomplished via unique combination of GPS, network assistance, RFID and situation-specific sensor technologies. " ...

Via Omnilink Systems: Vital Status Services ...