Scientific and technological services and research and development relating thereto; industrial analysis and research services; computer system design; software design; rental of software; design and development of software in the field of mobile applications; consultancy regarding hardware design and development; advisory services relating to product development and software quality improvement; user authentication services via single sign-on technology for online software applications; design of software for smartphones; maintenance of software; software updating; software as a service [SaaS]; provision of temporary access to online non-downloadable software for database management; providing temporary use of non-downloadable software; platform as a service [PaaS]; providing search engines for the Internet; computer platform development.