| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enable a user to perform error-free operation input to an image displaying and holding medium EP, and to perform processing of document data according to the operation input. <P>SOLUTION: The image displaying and holding medium EP includes a display section 2 which rewritably displays and holds a document image in a power-free condition, and a plurality of passive sensors for operation which receives the operation input from the user. A processing device 30 creates an image for display by combining choice information arranged at a position corresponding to the passive sensor 5 and the document image, and writes it on a display section 2 with a writing device 41. When the user selectively operates any of the choice information among the images for display by operating the passive sensor 5, the operation information is held in the passive sensor 5, and the processing device 30 reads the operation information held in the passive sensor 5 by radio with a reading device 42, and the data processing means 31 and 35 perform processing of document data. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
