Participants will have an opportunity to drive the Iowa Driving Simulator (IDS) - an immersive driving environment incorporating real-time dynamics, advanced image generation, motion platform with dome and interchangeable auto cabs, force feedback, audio, very high resolution terrain databases, and reactive scenario traffic. IDS demonstrations will take place on Friday evening and mid-day on Saturday. Driving the IDS requires about 15 minutes per pair of people. Only about 1/3 of the participants will be able to drive on Friday evening - the rest will drive on Saturday.