Interactive multimedia user friendly video conference system having sound/vision collectors around horizontal circular screen with local/distant users interacting through screen

Patent numbers: US7190388 (B2)US2004068736 (A1)FR2811501 (B1)EP1297699 (A1)FR2811501 (A1)WO0203692 (A1) Reference LEMA-PATENT-2008-001Search for this record at the European Patent Office Record created on 2008-03-26, modified on 2016-08-08