| 摘要 |
<P>PROBLEM TO BE SOLVED: To relieve the mental burden on a teacher in a remote learning system. <P>SOLUTION: In the remote learning system which supports learning so that a teacher and a student each in a remote place can participate in a lesson by displaying the picture of the teacher giving a lesson on a student's display device 3b, moving picture data of the teacher's picture picked up by a video camera 2e is obtained. When command information 55 to hide the teacher's face is received, moving picture data 51y for displaying the picture of the teacher whose face condition cannot be recognized on the display device 3b based on the moving picture data 51 is generated and the generated moving picture data 51y is transmitted to the display device 3b. <P>COPYRIGHT: (C)2004,JPO |
