Participate in a research study on Vision and Balance! Must be a healthy individual aged 18-35. The purpose of the study is to answer this research question: Does wearing different glasses/googles make it harder to balance? You will complete a balance test with different visually disruptive glasses. Testing will take ~45 minutes. Contact Savannah- 919-257-0978 for any questions and to get scheduled! Possible Dates/Times for participation: Monday, Wednesday, and Friday: 2-8pm Tuesdays and Thursdays: 2:30-8pm. Saturday: 9am-6pm Sunday: 12-6pm