PROGRAM TO BE INSTALLED IN USER DEVICE AND PROGRAM TO BE INSTALLED IN SERVER DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a program capable of following a content in which a user is interested without causing the user to present personal information.SOLUTION: A program to be installed in a user device 20 is provided. The program causes a processor of the user device 20 to execute the processing that: the user device 20 acquires identification information representing at least a content identifier for identifying a content; the user device 20 acquires a content corresponding to the content identifier represented by the identification information from the server device 10 without presenting the personal information of the user; and the user at least clips the content by causing a memory of the user device 20 to retain the content in such a mode that the user device 20 can recognize that the user is interested in the content.