Designing of machines, apparatus, instruments including their parts or systems composed of such machines, apparatus and instruments; computer graphics design services, namely, creating of 3D computer models by scanning people, animals and objects, which can be used for various purposes including 3D printing; computer software design, computer programming, or maintenance of computer software; providing technological advice related to computers and industrial machines, namely, scanners; testing of machines, apparatus and instruments, namely, testing of scanners and computer software for use with scanners; rental of measuring apparatus; rental of electronic data processing machine; providing user access to computer programmes in data networks; providing temporary use of non-downloadable computer programs for scanning images; providing temporary use of non-downloadable computer programs for issuing digital certificate for electronic signature to verify date and time of creation and unfaltering property of documents or data digitized in computer communication by program encryption system; providing temporary use of non-downloadable computer programs for the digitization of documents and the electronic storage of data; providing temporary use of non-downloadable software for scanning images and for use with scanners or smart phones; providing temporary use of non-downloadable computer programs for the electronic scanning of documents, books, records, blueprints, photographs, and graphics, for the digitization of documents, books, records, blueprints, photographs, and graphic, for the conversion of documents, books, records, blueprints, photographs and graphics to digital formats