VSA is a powerful modeling and simulation tool used that greatly simplifies modeling of architectures and Petri Net workflows.

VSA can be used to support: VSA facilitates high level modeling using pictures and connections. The created model can be customized down to the finest of details. Upon completion, the model can be executed and results can be analyzed all within the VSA workspace. VSA provides flexible scripting, architecture representations, Petri Net-based analysis, user-friendly reporting, Department of Defense Architecture Framework (DoDAF) support, and high performance execution engine modules.

VSO is a user-friendly Colored Petri Net based, system architecture tool developed for and available exclusively to the US Air Force.
The unique power of VSO comes from the ability to design an executable architecture as simply as other tools, such as IBM System Architect. VSO has been described by the U.S. Air Force Research Laboratory (AFRL) as the ?Next Generation? architecting tool.

MSS will be the most versatile Petri Net modeling tool available in the marketplace.

Due to be released in 2009, MSS is set to become Expand?s flagship product, featuring a complete set of modeling and analysis components combined with a modern, user-friendly interface.

Go Green, Save the Planet

Currently our nation faces unprecedented economic crises. The recent awakening of the environmental conscious, the recognition of the wisdom of advance preparation for a more energy-secure future, and the desire to maintain technological advancement in a competitive world seem to have opened an opportunity for the development of new valid ideas.