| 摘要 |
<p>A system for analyzing a user's signature. The system comprises a user unit (1) and a checking arrangement (2). The user unit (1) is arranged to record a signature when the user writes with the user unit (1), and to send the signature to the checking arrangement (2). The checking arrangement (2) is arranged to receive the signature. The ckecking arrangement (2) is also arranged to build a signature model based on the signature, to make a check of the uniqueness of the signature model and, after the check, to deliver a signal. The signal indicates the uniqueness of the signature model.</p> |
