| 摘要 |
A user-authenticating, digital data recording pen is provided. User-authenticating includes: using the digital data recording pen to write out by a user a handwritten password, which includes a handwritten character string to be authenticated; digitally comparing by the digital data recording pen the handwritten password to at least one handwritten password pre-stored for the user in the digital data recording pen; authenticating by the digital data recording pen the user if the handwritten password is within a defined tolerance of the pre-stored handwritten password; and if authenticated, associating by the digital data recording pen an indication of user authentication with data, such as a writing, of the user produced using the digital data recording pen. In one embodiment, the writing could be any alpha-numerical character string of the user interacting with a system via the digital data recording pen. |
