| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a user identifying system for preventing unauthorized use of a computer resulting from leaving an IC card specifying a user without having to connect an additional device to a computer. <P>SOLUTION: A user wears a ring 7 with a built-in IC tag 9, or a bracelet 8 with the built-in IC tag 9 to use the computer, and a user identifying system has an input device, such as a keyboard, a mouse 3, and a tablet of the computer with a built-in IC tag reading device 5. <P>COPYRIGHT: (C)2007,JPO&INPIT |
