The present invention discloses a system and methods for biometric security using keystroke scan biometrics in a smartcard-reader system. The biometric security system also includes a keystroke scan sensor that detects biometric samples and a device for verifying biometric samples. In one embodiment,...http://www.google.com.au/patents/US7533827?utm_source=gb-gplus-sharePatent US7533827 - Smartcard transaction method and system using signature recognition
