9 Planetariums; planetarium projection apparatus, immersive rooms, cellars (virtual automatic environment cellars) and simulators; 3D graphic software; graphical user interface software; data processing software for graphic representations; software for processing images, graphic illustrations, audio, video and text; graphic arts software; software to enhance the audiovisual capabilities of multimedia applications, i.e. for integrating text, sound, graphics, still and moving images; software for content management; web content management software; content management system (CMS) software; planetarium projectors, planetarium screens; information processing hardware, i.e. computers for production stations for planetarium shows and museum models, for immersive rooms, for cellars (automatic virtual environment cellars) and for simulators; recorded computer programs, i.e. planetarium simulators, planetarium model simulators, software for planetarium show production stations and planetarium model production stations, immersive rooms, cellars (automatic virtual environment cellar) and for simulators; educational software; educational computer applications; virtual reality software; virtual classroom software; virtual reality software for simulation; software for generating virtual images; 3-D animation software; electronic interfaces for motion simulator platforms