9 Downloadable and recorded computer-aided design (CAD) software, namely, two- or three-dimensional, or multi-physical, downloadable and recorded computer-aided manufacturing (CAM) software and simulation software for the editing, graphic visualization, display, simulation, animation, publication, and research of documents; artificial intelligence software, namely, downloadable and recorded computer software using artificial intelligence for use in designing objects in two dimensions, three dimensions and multi-physics, and for use in simulation; downloadable and recorded software for managing and presenting knowledge and technical data relating to industrial products, their manufacture, their use, their maintenance, and their documentation; downloadable and recorded software for generating technical documents, namely, product manuals, assembly and installation instructions; downloadable and recorded product lifecycle management software; downloadable and recorded software for generating and displaying images; downloadable and recorded software for data analysis based on research applications; downloadable and recorded software for ergonomic analysis and evaluation; downloadable and recorded software for digital model and digital mock-up modeling; blank digital recording media, namely, CDs, DVDs, USB flash drives