| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To achieve a good balance between an appropriate answer to a question and smooth progress of a lecture. <P>SOLUTION: A network lecture system 10 includes a lecturer terminal 100 and a plurality of course participant terminals 200. The course participant terminal 200 can reproduce the lecture and, if necessary, can transmit a question to the lecturer terminal 100 during progress of a lecture. On receiving the question, the lecturer terminal 100 obtains an answer in accordance with the content of the question and classifies the obtained answer into a first group or a second group in accordance with the content. The lecturer terminal 100 transmits the answer to all the logged-in course participant terminals 200 when the answer is classified as the first group, and transmits the answer only to the course participant terminal 200 that has transmitted the question corresponding to the answer when the answer is classified as the second group. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
