Biometrics - the physiological and/or behavioural characteristics that can be used to verify the identity of an individual - are no longer just being used in high security locations; they are now in use in major, mainstream government and commercial applications. Since September 11, the heightened awareness of security issues is driving forward the adoption of biometrics within numerous application environments. Coupled with a dramatic decrease in the price of such systems and the formulation of comprehensive industry standards, the market looks set for rapid growth over the next 5 years. The...