Three-dimensional, virtual representation of a design project Adds fourth dimension of time and fifth dimension of cost “Cloud” allows different members of cross-functional team to work on the project in one place Building Information Modeling (BIM) is the process of generating and managing building data during its life cycle. BIM uses three-dimensional, real-time, dynamic building modeling software to increase productivity in building design and construction To create a BIM, a modeler uses intelligent objects (Families) to build the model.