| 摘要 |
<p>PURPOSE: A system for a multi-dimensional autograph is provided to easily recognize identification and to offer an autograph system, which is easy to be remembered by a user, is impossible to forge, and is used for the electronic sign. CONSTITUTION: A device inputs a space coordinate locus to an information device in time series. A signer intentionally inputs the time series locus of a new dimension different from an unconsciously inputted physical value and a pressure. A software verifies the autograph through the locus by using an important characteristic.</p> |
