| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a system for recognizing and recording a handwritten document by laser in real time. <P>SOLUTION: This system has a hand-held controller 1 having a control signal transmitting device for transmitting a control signal and including at least an instruction control key 11 and a mark control key 12, a central processing unit 2 including a reception control device 20 for receiving the control signal, an image extracting device 4 connected to the central processing unit 2, a projector 3 connected to the central processing unit 2 and a display device 5 arranged for the projector 3. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
