Users also have the option of speech-enabled command and control of the system.
New 3D functions include Precision Shape Modeling, which allows users to make changes to CAD models very late in the design process and create complex surfaces through intuitive physical definitions of those surfaces. Smart Objects enable users to capture and reuse intelligent design elements, including profiles, solids, and shapes, and to build custom libraries by extracting geometry and design relationships from current or previous projects. Curve, Surface, and Solid Associativity gives designers an integrated, surface-enabled solid modeling environment.