| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a document camera instrument which can swiftly and surely output data of picture, voice, etc. <P>SOLUTION: Specified data and data intrinsic information related with the data are registered in a control part 15a of a personal computer 15 as a bar code B. The instrument outputs data of picture, voice, etc. corresponding to the bar code B by making a camera 13 read the bar code B added to a bar code sheet 40. <P>COPYRIGHT: (C)2004,JPO |
