Autodesk blurb:
Autodesk® Revit® Architecture building design software works the way architects and designers think, so you can develop higher-quality, more accurate architectural designs. Built for Building Information Modelling (BIM), Autodesk Revit Architecture helps you to capture and analyse concepts and maintain your vision through design, documentation and construction. Make more informed decisions with information-rich models to support sustainable design, construction planning and fabrication. Automatic updates keep your designs and documentation co-ordinated and more reliable.
Basically Revit is the leading BIM technology and as such it provides unprecedented levels of collaboration and communication to the building design professional.
