Personal authentication based on the handwriting obtained by a 3D haptic device, PHANToM Omni

- An investigation on the characters and the writing condition for better possible performance -

Abstract

An application of a commercial 3D haptic device, PHANToM Omni, to personal authentication system was proposed, in which handwriting identification scheme was performed with the letter drawn on an invisible graphic tablet that was generated by the device as a virtual canvas. In this paper, an investigation was made for better performance on the character used for authentication and the physical condition of handwriting by the device.