| 摘要 |
<P>PROBLEM TO BE SOLVED: To permit a trainee to understand one's inexperience or the weak point codes so that the practice of the code can be prioritized, and to efficiently improve the skill in playing the code without exception. <P>SOLUTION: A storage part 15 of a personal computer body 11 stores code practice data and experience value information at least for each code type. A display part 13 displays instructional information on the code to be next played as a performance guide, and displays an experience situation of the trainee for each code. A CPU 14 makes the instructional information on the code to be next played be displayed, on the basis of performance data read from the storage part 15, compares the performance data read from the storage part 15 with the performance data obtained, on the basis of the performance operation on a keyboard 23, updates the experience value information of the storage part 15 on the basis of the comparison result, and makes the experience situation be displayed, on the basis of the experience value information, when the trainee practices the codes. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
