The health care sector poses unique challenges and opportunities, said John Davies, MD at Time and Data Systems International (TDSi). " After all, you have to provide security while, at the same time, guaranteeing access to patients and family members. You simply cannot go over the top in locking things down." Davies estimates that the Americas account for 50 percent of the global market for electronic security products and systems sold to the health care sector, followed by EMEA with 30 percent, East Asia 20 percent, and the rest of Asia 10 percent...