Research and design of computer software; design, development and implementation of computer hardware and software; updating of computer software; land surveying computer system analysis; computer software consultancy; consultancy in the design and development of computer hardware; data conversion of computer programs and data not physical conversion; conversion of data or documents from physical to electronic media; industrial design; computer software design; installation of computer software; maintenance of computer software; monitoring of computer systems by remote access to ensure proper functioning; computer system design; computer programming