Mercedes-Benz has a self-driving car capable of 80 miles-per-hour speed. You have to keep your hands on the wheel in this E-class sedan to operate the self-driving feature, but the car reads and responds to speed limits and is capable of stopping or swerving to avoid obstructions in the 40-55 mph range, either physical or human. Any liability for use of the technology still resides with the driver. How would you use survey research to determine whether the public is ready for such a car?