Abstract: Methods for providing conference service and apparatus thereof are provided, one of methods comprises, receiving identification information of a first user and identification information of a first terminal of the first user from the first terminal of the first terminal, receiving identification information of the first user and identification information of a second terminal of the first user from the second terminal of the first terminal, transmitting first contents to the first terminal of the first user and receiving at least one first reaction information about the first contents from the second terminal of the first user.

Abstract: Provided are a service providing method performed by a service providing apparatus, the method comprises creating a conference session with a plurality of user terminals, generating a graphic user interface (GUI) that displays an object corresponding to each user terminal of the plurality of user terminals in a first area and displays conference content in a second area and providing the generated GUI to teach user terminal maintaining the conference session, wherein display attributes of the object are changed based on a conference participation grade of a corresponding user terminal.

Abstract: Methods for providing conference service and apparatus thereof are provided, one of methods comprises, receiving identification information of a first user and identification information of a first terminal of the first user from the first terminal of the first terminal, receiving identification information of the first user and identification information of a second terminal of the first user from the second terminal of the first terminal, transmitting first contents to the first terminal of the first user and receiving at least one first reaction information about the first contents from the second terminal of the first user.