The document discusses emerging technologies in construction including 3D, 4D, 5D and 6D modeling. It shows diagrams of how different members of a construction project (architect, engineers, owner, etc.) interact and how their roles stand to benefit from these modeling technologies. Specifically, it notes that 4D modeling integrates 3D models with schedule data, 5D adds cost information, and 6D takes it further with facilities management integration. A chart at the end shows current real world usage of these technologies is still lowest for 4D and 5D applications despite their benefits for improved project controls and visualization.