Patent ID: 8994649
Filing Date: 2015-03-31
Classification: G06F,G09G

Abstract:
1. An electronic conferencing system comprising: an information input device including a display screen on which a display object is generated based on an input to the information input device; a common display apparatus including a display screen; and a data manipulation transmission apparatus, including: an object acquisition section for acquiring the display object, having been generated on the display screen of the information input device, from said information input device which is manipulated by a user; a distance information acquisition section for acquiring a distance information from the display screen of the common display apparatus to a person who views the display screen of said common display apparatus, the person being at a position farthest away from the display screen of said common display apparatus among people who view the display screen of said common display apparatus when viewed by a plurality of people; a display ratio determining section for determining a ratio of a display size of the display object on the display screen of said common display apparatus, to a display size of the display object on the display screen of said information input device, in accordance with said distance information; and a display data transmission section for generating a data to display the display object, having been acquired via said object acquisition section, on the display screen of said common display apparatus, at the ratio, having been determined via said display ratio determining section, and transmitting the data to said common display apparatus, wherein said distance information acquisition section is configured to acquire a user distance information from the user, who manipulates said information input device, to the information input device, and wherein said display ratio determining section is configured to determine the ratio of a display size of the display object on the display screen of said common display apparatus, to a display size of the display object on the display screen of said information input device, based on a ratio of a distance at which the user views said information input device to a distance from the display screen of said common display apparatus to the person at the position farthest away from the display screen of said common display apparatus.