| 摘要 |
PROBLEM TO BE SOLVED: To provide a user with a content group which is created by using various algorithms and includes various contents.SOLUTION: A processor creates two or more content groups each of which can be selected by a user, on the basis of content group creation logic created on a random basis, or on the basis of an algorithm selected on a random basis, so as to avoid creation logic overlaps for the two or more content groups. At least one of the content groups includes two or more types of contents which can be reproduced simultaneously, and the processor provides a screen indicative of the two or more content groups to the user and reproduces or displays the two or more types of contents included in a selected content group simultaneously. |
