OPENCASCADE

CAD, computer-aided design, and CAC, computer-aided conception, computer software applications; computer software applications for use in 2-dimensional and 3-dimensional geometric modeling, triangulating shapes, visualization allowing to manage object display and manipulate views, and data exchange; simulation software, namely, using computer models for development of technical and scientific applications in the mechanical engineering and architectural fields and geological systems; computer software tools for 3-dimensional modeling; computer software used to create domain specific graphic applications; interactive computer software for developing graphic user interfaces

Electronic transmission of data stored in a database for others; electronic transmission of computer software application programs through the Internet as free-ware or shareware for others

Computer services, namely, remote loading of computer software application programs for others; developing set of software libraries available for developing CAD and Vertix applications; developing object oriented libraries for producing domain specific design applications