System simulation in the context of system engineering is widely used in the aerospace industry, but also in the automotive industry and in most other civil and military engineering domains. The ThirdEye currently can most readily be used for space projects because that is the original authors professional occupation. Nevertheless there is nothing preventing the usage of ThirdEye for automotive or other engineering projects. Apart from the usage in real engineering projects, ThirdEye because of its open-source nature is ideally suited to be used in a teaching environment such as universities.