Alcohol impacts a person’s abilities in many ways. TVL® with Fatal Vision® Alcohol Impairment Gogglesdemonstrates one of those impacts. People who have consumed relatively moderate amounts of alcohol may experience reduced peripheral vision and as a result are less likely to perceive images outside of a narrowed visual field. This narrowed visual field is also referred to as tunnel vision or myopia. A person who is effected by tunnel vision or myopia may focus on images directly in front of them while images perceived in a normal person’s peripheral field of view are blurred or not recognized. The impact on driving is that another car, person or animal approaching from an impaired driver’s peripheral field of view are missed at potentially great consequence.