Interface apparatus for displaying 3D information of content in main display apparatus and system for displaying 3D information of content콘텐츠의 3D 가지의 정보를 디스플레이하기 위해 메인 디스플레이 장치와 시스템에서 콘텐츠의 3D 가지의 정보를 디스플레이하기 위한 정합 장치 송신기
Provided is a system for implementing 3D information of contents includes: a main display device that outputs 2D planar information; and a tangible interface device that reference position, which are 2D coordinate values on a display panel of the main display device, to the basis display device, receiving 3D contents according to height information for the reference position from the main display device or a specific storage device and outputs the 3D contents to a content display unit, and adjust the height of the content display unit to be matched with the height information.