SERVER, COMMUNICATION TERMINAL, AND DEVICE COLLABORATION SYSTEM INCLUDING THE SAME

摘要

A device collaboration system includes a server 1 that manages contents, a main communication terminal 10 capable of making access to the server 1 via a network and reproducing a content, and an auxiliary communication terminal 20 capable of making access to the server via the network 30. The server monitors a reproduction state of a content reproduced by the main communication terminal 10, and when the main communication terminal 10 reproduces a predetermined portion in the content, the server controls an action by the auxiliary communication terminal 20.