IoT Show: RealEstateCore, a smart building ontology for digital twins

[@abdurrakib5324]

Are all these tools are free to use?

[@olivierbloch1256]

Lots of the tools and libraries used are open source and free to use however some of the services backing the solution up are paying (like Azure Digital Twins). Check out the repo mentioned in the description for details

[@csgrinds]

How is the model constructed? By hand, generated from BIM, etc?

[@alinastanciu4372]

The models are generated from RealEstateCore original ontology as we want to keep them compatible, they are not generated from BIM.