Roadwise Review provides recommendations for drivers who have measurable losses in safe driving ability. Although the test in this program have been scientifically validated against thousands of other seniors' results, each individual is unique. Depending on the measure and the level of impairment, a user may be referred to a physician, Occupational Therapist, or a Certified Driving Rehabilitation Specialist. For instance, poor results on a vision test might suggest visiting an optometrist. If a user does not have a measurable loss in a safe driving ability, he or she will be asked to use their results as a baseline against which they can measure future changes in driving health.