Patent ID: 9542562
Date: 2017-01-10
CPC Classifications: G06F,G09G

Claim:
1. A display system for displaying a document comprising a first display terminal and a second display terminal, wherein said first display terminal comprises: said second display terminal comprises: wherein said second display, based on the acquired non-confidential information, displays the received confidential information so that the received confidential information is visually recognized by the second user in a state of being aligned with the non-confidential information displayed on said first display, said second display is an optical transmission type or a video transmission type, and displays an image synthesized by aligning the acquired non-confidential information with the confidential information, and said region attribute of the image and/or the object designates a character, a given character, a graphic, a photograph, color, an underline, or a combination of at least two thereof.