LECTURE PROVIDING METHOD FOR PERMITTING DOWNLOAD OF LESSON DATA TO ONLY PARTICIPANT WHO HAS ACQUIRED PRINT TEACHING MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a method for providing a lecture for enabling only a normal participant who has acquired print teaching materials to acquire lesson data through the Internet.;SOLUTION: A lecture providing agent carries an acquisition destination address and password which are necessary for download in print teaching materials to be used for a lecture, and distributes or sells it to the participant (12), and provides a lesson by a classroom or broadcasting (20). When a lesson corresponding to learning contents at his or her desired date of print teaching materials is necessary, the participant transmits at least a password as key information necessary for the download of lesson data corresponding to the learning content by using the acquisition destination address (30) through the Internet to a lecture providing agent (32, 34). In response to this, the lecture providing agent transmits lesson data corresponding to learning content associated with the key information through the Internet to the device of the participant who has transmitted the key information (36). The password may be a machine-readable print code.;COPYRIGHT: (C)2007,JPO&INPIT