What is biometric identification?
It's a type of technology that is used to identify people by their characteristics such as their fingerprints, irises or voices.
http://science.howstuffworks.com/biometrics4.htm - how iris scanning works
http://science.howstuffworks.com/biometrics4.htm - how iris scanning works
What RFID technology?
Radio Frequency Identification (RFID) a small electronic device that has a microchip which can be used to scan tracking tags attached to objects.
http://electronics.howstuffworks.com/gadgets/high-tech-gadgets/rfid.htm
http://electronics.howstuffworks.com/gadgets/high-tech-gadgets/rfid.htm
Is using biometric identification security a good thing? (6marks)
Good: Can't be hacked Is secure | Bad: Temperamental Injuries or cuts obstruct scanning Twins |