| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an information processing method, an information processing device and an information processing system that can provide a general user with only original document data and provide only a specific user with specific information. <P>SOLUTION: In transmission equipment 2A, a document input part 201 inputs document data described in a markup language to display given information, an information embedding part 202 embeds hidden information associated with given key information in the document data, and a communication part 203 transmits the document data. In receiving equipment 2B, a communication part 204 receives the document data, an ML interpretation part 205 interprets the document data, and a display part 207 displays the interpreted information. Further in the receiving equipment 2B, a password input part 208 acquires a given password, a password authentication part 209 executes authentication, a display information replacement part 210 replaces the hidden information on the basis of the authentication result, and the display part 207 redisplays the information. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
