Virtual Building was the first implementation of BIM by GRAPHISOFT’s ArchiCAD, in 1987.
What is BIM?
3D visualization - realistic visualization
Change Management - automatic replication
Building Simulation - more than architectural information
Data Management - project schedule
Open BIM Concept
Open BIM is a universal approach to the collaborative design, realization and operation of buildings based on open standards and workflows.
Open BIM project provides transparent workflow, allowing project members to participate regardless of the software tools they use.