PROBLEM TO BE SOLVED: To provide a lesson participation system capable of quickly connecting a personal computer for an instructor to a personal computer for a student for enabling to begin a lesson immediately at a lesson beginning time.;SOLUTION: A lesson participation system 10 includes an instructor personal computer 11 used by an instructor, a student personal computer 12 used by a student who takes a lesson, and a management server 13 that manages reservations for various lessons. The management server 13 specifies the student personal computer 12 to be used for a reserved lesson and transmits an IP address of the specified student personal computer 12 to the instructor personal computer 11. The instructor personal computer 11 uses the IP address transmitted from the management server 13 and connects with the student personal computer 12 specified by the management server 13 via the Internet. In the lesson participation system 10, a voice and video are transmitted/received bidirectionally between the specific student personal computer 12 and the instructor personal computer 11 while conducting a lesson.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT
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