Yes. This is one of our specialities. The driving simulator is designed in a modular format so that any accessory program can be easily linked into the simulator using DLL's. We regularly create custom programs for our clients to provide enhanced customization. For example, for various clients, we have created brake lights on leading vehicles that dynamically change in size when braking, a 2D reaction time test, questionnaires that interrupt the simulation at specified times for participant responses.