42 Development of navigation software; research and development of goods and services for mapping and digitally recording the environment; digitisation and visualisation of areas and spaces; development of software for location-related services; design, development and consultancy in the field of computer systems, software and digital content in the field of positioning and navigation technology using computer vision; remote maintenance and remote technical servicing of computer systems in the field of positioning and navigation technology using computer vision; maintenance and technical servicing in the field of software and digital content in the field of positioning and navigation technology using computer vision; computer services in the field of positioning and navigation technology using computer vision, namely hosting of electronic data, in particular maps and environment data; computer services in the field of positioning and navigation technology using computer vision, namely creating customised websites containing user-defined or specific information, personal profiles, sound, video, photographic images, text, graphics and data; maintenance and updating of data processing programs and online updating services for computer software in the field of positioning and navigation technology using computer vision; research and development in the field of data processing.