| 摘要 |
<P>PROBLEM TO BE SOLVED: To achieve a medium excellent in convenience and its information output by defining a plurality of information in the same region of a dot pattern printed on a medium face such as a map, and selectively outputting the information according to an image pickup operation by an image pickup means. <P>SOLUTION: A dot pattern printed on a medium so as to be overlapped with a map or the like contains coordinate information and code information, so that the information corresponding to the coordinate information and the information corresponding to the code information can be selectively or redundantly output. <P>COPYRIGHT: (C)2007,JPO&INPIT |
