| 摘要 |
PROBLEM TO BE SOLVED: To realize an electronic whiteboard by which a recorded part corresponding with a written content can be easily and quickly searched and reproduced. SOLUTION: A CPU detects that a reproduction button is turned on (S62: Yes), and when the designation of a writing region is detected by bringing a pen into contact with a touch panel, or starting a writing (S64: Yes), the CPU detects the designated writing region (S66). Then, the CPU searches sound data which is stored while corresponding with a writing region including the detected writing region from a second storage region (S68), and when the existence of the sound data is judged (S70: Yes), the searched sound data is read from the second storage region (S72), and reproduced (S74).
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