| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To record board written contents, images and voice in a semantically structured form at the end of a class in the class or the like started from a state of no data displayed beforehand. <P>SOLUTION: This data recording device is further provided with: an instruction presence detecting part 101 for detecting the presence of instructions to a two-dimensional display; a position specifying part 102 for specifying a coordinate position on the two-dimensional display of the instructions detected by the instruction presence detecting part 101; a region specifying part 103 for specifying a region including the specified coordinate position based on the coordinate position specified by the position specifying part 102; a stream data input part 104 for inputting stream data including the voice; and a data recording part 107 for recording link corresponding information of the region and a division position by the stream data input part 104. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
