摘要 |
<p><P>PROBLEM TO BE SOLVED: To clearly distinguish and input written information on multiple kinds of events while using the same exclusive paper. <P>SOLUTION: A digital pen DP is provided with a plurality of writing parts C1-Cm of different ink colors, and these writing parts are selectively used to write the written information of different colors on the exclusive paper SP. Further, identification tags TG1-TGm are provided corresponding to the writing parts C1-Cm, and the writing parts C1-Cm in use are detected by the identification tags TG1-TGm. The identification information of the identification tags are added to image information TG1-TGm read by a camera 3, and once stored as written data in a storage unit 4 and then transmitted to a server SV from a communication unit 5. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |