Presbyterian Hospital installed the "Hugs" Radio Frequency Identification (RFID) infant protection system when it opened its new maternity center last September. The "Hugs" Infant Protection System, part of the June 2005 acquisition of Instantel by VeriChip, which is best known for its controversial people chipping technology, contains a tiny radio transmitter designed to prevent infants from being removed from a health care facility without authorisation. Every infant wears a Hugs tag on the ankle or wrist, and exit points throughout the hospital are electronically monitored to detect unauthorised removal of an infant. The use of electronic bracelets to protect kids in maternity wards is commonplace in the US. RFID-tags represent a refinement of the technique.

This is the kind of stuff RFID is good for!

RFID stops newborn snatching