Computer simulation based on computer programs for others; Computer software development, computer programming and maintenance of computer software for aerospace and robotics; Consultation and research in the field of aerospace engineering; Design and development of computer hardware; Design and development of computer software; Design and development of software and hardware for aerospace and robotics; Design and development of wireless communication systems for transmission and reception of voice, data and video; Graphic illustration and drawing services, namely, providing graphic illustrations and drawings of commercial and industrial building designs, and converting building designs or markups to electronic CAD drawings; Physics research; Product design and development in the field of aerospace and robotics; Product development; Product research and development; Research and development in the field of mathematics and chaos; Research and development of computer software; Research and development of new products; Research and development of new products for others; Research in the field of physics; Research in the field of renewable energy; Research relating to mechanical engineering; Scientific research and development; Technical research in the field of aeronautics; Testing or research on electricity; Testing or research on machines, apparatus and instruments