42 Evaluations and estimates in the fields of science and technology provided by engineers in respect of apparatus and instruments, used with technology to reproduce the gesture of the surgeon's hand; scientific and technical research in the field of surgical, medical, dental and veterinary apparatus and instruments, used with technology for reproduction of the surgeon's hand gesture; design and development of computer hardware and software in the field of surgical, medical, dental and veterinary apparatus and instruments, used with technology for reproduction of the surgeon's hand gesture; research and development of new products for others in the field of surgical, medical, dental and veterinary apparatus and instruments, used with technology for reproduction of the surgeon's hand gesture; technical project studies; development (design), installation, maintenance, updating or rental of software; computer programming in the field of surgical, medical, dental and veterinary apparatus and instruments, used with technology for reproduction of the surgeon's hand gesture; computer systems analysis in the field of surgical, medical, dental and veterinary apparatus and instruments, used with technology for reproduction of the surgeon's hand gesture; design of computer systems in the field of surgical, medical, dental and veterinary apparatus and instruments, used with technology for reproduction of the surgeon's hand gesture; computer design and development consultancy in the field of surgical, medical, dental and veterinary apparatus and instruments, used with technology for reproduction of the surgeon's hand gesture; digitization of documents in the field of surgical, medical, dental and veterinary apparatus and instruments, used with technology for reproduction of the surgeon's hand gesture; software as a service (SaaS) featuring software used with technology for reproduction of the surgeon's hand gesture in the field of surgical, medical, dental and veterinary apparatus and instruments; consulting services in the field of cloud computing in the field of surgical, medical, dental and veterinary apparatus and instruments, used with technology for reproduction of the surgeon's hand gesture; information technology consultancy in the field of cloud computing in the field of surgical, medical, dental and veterinary apparatus and instruments, used with technology for reproduction of the surgeon's hand gesture; server hosting servers provided near the geographical location of the end user in the field of surgical, medical, dental and veterinary apparatus and instruments, used with technology for reproduction of the surgeon's hand gesture; electronic data storage in the field of surgical, medical, dental and veterinary apparatus and instruments, used with technology for reproduction of the surgeon's hand gesture