Downloadable computer software to design, develop, view, customize, and manipulate 2D and 3D models; Downloadable computer software for the automated generation of building, site, furniture, equipment, mechanical system, electrical, and plumbing plans and models; Downloadable computer software for buildings, sites, furniture, equipment, assets, occupants, infrastructure, and related metadata information models; Downloadable computer software for generating drawings, models and rendering for b...