An interactive semiotic communication system is provided. In one embodiment, the interactive semiotic communication system comprises a software engine configured to allow a user to represent and understand a complex system in a semiotic environment, wherein the semiotic environment comprises a multivariable system. In one embodiment, the interactive semiotic communication system comprises a toolset comprising a semiotic ontological framework and accompanying semiotic representations. In one embodiment, the interactive semiotic communication system comprises a graphical user interface, displayed on a computing device with a display, configured to allow the user to access and select an item from the toolset and otherwise interact with the complex system in the semiotic environment. The software engine of the interactive semiotic communication system, in one embodiment, is implemented on a computing device with a processor.