Platform as a service (PAAS); software as a service (SAAS); software as a service (SAAS) featuring computer software platforms for providing interactive real estate displays; software as a service (SAAS) featuring computer software that creates a digital twin or virtual replica of a building, structure, or other physical asset; platform as a service (PAAS) featuring computer software platforms for providing interactive real estate displays; design and development of non-downloadable software for the creation of digital twins; providing temporary use of online non-downloadable software for digital twin technology and virtual modelling; providing temporary use of online non-downloadable software development tools for use in the fields of digital twin technology and virtual modelling; design and development of digital twin software for virtual modelling; providing non-downloadable software that enables users to use an interactive digital twin to visualise and interact with a virtual replica of a building, structure, or other physical asset; graphic design of marketing materials, namely, virtual interactive real estate displays; design and development of non-downloadable virtual replicas (digital twins) of physical objects and other physical assets, ecosystems, real estate and construction projects