Abstract: A computer system for determining a communication counterpart according to the present invention is configured to perform: receiving (S601) the content of communication desired by a user; designating (S602) a first feature that the communication counterpart should have, on the basis of the result of communication that was performed in the past by the user and/or the result of communication that was performed in the past by another user who is similar to the user; and determining (S603) at least one counterpart on the basis of the content of communication desired by the user and the first feature.

Abstract: This computer system for assisting communication between two parties is configured to: receive information indicating a response that a first party of the two parties expects a second party of the two parties to make in the communication; receive speech and/or video during the communication; derive an advice relating to the communication on the basis of the information and the speech and/or the video; and provide the derived advice during the communication.

Abstract: The present invention provides a computer system providing an advice on communication. The computer system (100) of the present invention is configured to receive characteristics of a plurality of users (S501), to mutually compare the characteristics of two users out of the plurality of users (S502), and output an advice on communication between the two users on the basis of the comparison of the characteristics of the two users (S503).