The Command and Control theory of John Boyd, a 20th century military strategist, is a powerful tool not only for the military, but also for any civilian activities that require monitoring people, vehicles, boats, or any other elements of interest. Nowadays computer graphics techniques are important for the OODA loop (Observe–Orient–Decide–Act), especially on observing and orienteering steps. They make these steps more efficient and less prone to errors. The implementation of Command and Control techniques with current technology is not a simple task. It involves the implemantation of graphical, mobile and distributed components. Each of these components can be implemented with a variety of technologies, that are often incompatible with each other. This dissertation proposes a low cost framework capable of effectively support the implemantation of a Command and Control computer system. The framework is based on open source reliable technologies and has proven versatile for different types of applications. The dissertation also presents the implementation of two different applications with the proposed technology to support its evaluation.