Design and development of software and hardware for digital twins; Design and development of software and hardware for autonomous buildings; Design and development of software and hardware for sensor networks; Design and development of software and hardware for control systems; Design and development of software and hardware for automatic building commissioning services; Providing a web site featuring temporary use of non-downloadable software for presenting interactive graphical documentation; Providing a web site featuring temporary use of non-downloadable software for graphically navigating and querying systems; Providing on-line non-downloadable software for presenting interactive graphical documentation; Providing technology information in the field of autonomous platform operation; Providing technology information in the field of digital twin operation; Software as a service (SAAS) services featuring software for autonomous building platforms; Software as a service (SAAS) services featuring software for building platforms; Software as a service (SAAS) services featuring software for presenting interactive graphical documentation