September 6, 2012
Excellent, information and reference packed article! More than you ever wanted to know about RFID.
Published Sept. 4, 2012
Julie Beal, Contributor
RFID, or radio frequency identification (also known as near field communication, or NFC) is used for wireless communication between devices, one of which is a transmitter and the other is a receiver. This involves the use of low frequency radio waves passing between the devices; it is in widespread use, although the impact on health is rarely alluded to. RFID is being used for a multitude of applications involving sensing and communication of information, especially ID verification using smart cards/phones, miniscule sensors known as smart dust, bodily implants, and product tracking.
There are already many well-established ID Management companies who are also using or advocating RFID and biometrics. These companies are heavily involved in the emerging global identity ecosystem (eg, the NSTIC program, the work of the ITU, and the European initiatives, including STORK), and include Accenture, IBM, Verisign/Symantec and Oracle. The industry has grown significantly and the trend looks set to continue – especially considering the heavy investment by leading corporations like Google, IBM, and Microsoft.
The smart card industry is playing a leading role in identity management, indicating that in the near future the public will expect to manage their digitised identity with extrinsic devices such as contactless cards and mobile phones.
In Denver, for instance, Auraria Higher Education Center recently decided to issue new contactless smart cards to students (over 43,000 of them), and to staff. The cards will control door access using RFID, and will even serve as Visa debit cards. The plan is to eventually integrate the cards with other applications for student services, including parking, meal payment, library checkout, event management, emergency incidents, and lab and recreational tracking.