| 摘要 |
<p>PURPOSE: To provide the input terminal equipment which can input a password without using a character recognizing function or virtual keyboard function. CONSTITUTION: A tablet 2 informs a CPU 4 of whether a pen 1 comes into contact at constant intervals of tc sec. A nonvolatile memory 5 is stored previously with a secrecy protecting function program and the password. A magnetic storage device 6 is stored with an operating system and an application program. The CPU 4 counts how many taps (short time contact) of a pen 1 on a tablet 2 from one tap to another tap is less than ns sec. (ns≫tc ) there are, and recounts taps newly when the off time interval exceeds ns sec. When there is no tap for a specific time me sec. (ne >=ns ), it is decided that the input of the password is completed.</p> |
