| 摘要 |
PROBLEM TO BE SOLVED: To add an underline with the feeling of utilizing an electronic book only for a user himself /herself by individually managing personal information by each user while being linked with the the electronic book, providing the personal information for each user and accepting the request of personal additional information from each user. SOLUTION: This device has an electronic book 4 made electronic, managing means 1 for managing personal additional information 5 to be added, changed or erased individually by each user 6 while linking it with the specified part of the electronic book 4, information providing means 2 for providing the electronic book 4 and personal additional information 5 for each user, and request accepting means 3 for accepting the adding, changing or erasing request of the personal additional information from each user. Then, the personal additional information 5 is held for each user by marking it when the electronic book 4 is accessed or the like and when the user accesses the electronic book 4 the next time, the personal additional information individual for that user is provided to the user while superimposing it on the specified part read out of a server means. Thus, processing is enabled originally for each user. |
