Date Added: Dec 2011
Biometrics identify Human's genuine identity with the help of individual anatomy or Physiology, some kind of special skill of an individual, some behavioral or the combination of both. But in recent technologies saw the emergence of biometrics using the heart beat of an individual to identify the person and enable them to become an authorized user. ECG is the strongest electrical bio signal. It is also simple to acquire and it is more unique compared to other biometric methods. It can be used with any mobile devices like cell phones, PDAs, memory sticks, Notebook computers, etc. It can be used like smart cards and can be global.