The York Driving Simulator is exceptionally customizable; customers can design, build and run whatever driving simulations the require. However, sometimes our customers require even more. For example, some researchers may want to interface special data acquisition devices to the driving simulator software or interface a unique input devices to the driving research simulator. We often receive these types of customized requests and are well positioned to accommodate them and complete these requests regularly. The York Driving Simulator is designed in a modular format so that custom programs, usually DLL's, can link into the simulator easily to get the customer what they need.