Apparatus for projection and capture of a display interface

摘要

Apparatus for projecting a display interface on a remote screen comprises a means such as scanning device for capturing the display interface comprising a visual pointer appearing on the remote screen. The visual pointer is positioned to reference a subject portion of the display interface and produced by a pointer device. The apparatus comprises another a means such as a projector for projecting display content on the remote screen according to the capturing means. The display content is corresponding to the subject portion of the display interface and directly displayed after the scanning of capturing means.