Adept Scientific (Letchworth, Herts) is pleased to announce the launch of VisSim 7 from Visual Solutions Inc (Westford, MA). Delivering unmatched power, flexibility and extensibility, VisSim 7 is the latest version of the award-winning, Windows-based program for the modelling and simulation of complex nonlinear dynamic systems. It combines an intuitive drag and drop block diagram interface with a powerful simulation engine, making it the fastest and easiest-to-use simulation and embedded system design software available.