Low-frequency tags are “dumb” and incapable of encryption or two-way communication, but what about high-frequency (often referred to as NFC) like bank cards and applications like Apple Pay?

The credit-card company is promoting its global spec for RFID-enabled Visa credit and debit cards. It has also announced a U.K. rollout.

Now, for the first time, RFID Journal provides a guide to choosing the right system for the needs of health care providers, and explains the pros and cons of different RFID solutions for different ...