1. Biometrics

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

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

Is using biometric identification security a good thing? (6marks)

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