| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an information system which appropriately displays plural items corresponding to contents of a category in a tree diagram for each of plural categories. <P>SOLUTION: An information processing system includes: a sheet on which a name or a pattern indicating each of plural categories are formed, and a different coded pattern correlated with each of the plural categories is also formed; plural note sheets on which different coded patterns are formed, respectively, and the content corresponding to the category is to be written; an electronic pen for generating entry information related to the coded pattern; and a computer device for receiving and processing the entry information from the electronic pen. In the computer device, category specification means specifies a category written with the electronic pen on the sheet, and display control means displays plural items to hierarchically categorize the contents of the category in a tree form, the category specified by the category specification means. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
