Numerion Software is creating next generation physics technology for games and movies. This technology, called "Carbon", is helping developers make their characters more believable, by bringing their characters to life. Carbon provides a unified physics frame-work supporting the simulation of Soft and Rigid bodies with collision and motion constraints (such as Joints), in an easy to use, high performance package for games and movie developers. Carbon uses non-linear constraint solvers to deliver a robustness not typically seen in real-time solutions.