Technology which is an enormous aspect of the world today, is constantly advancing and evolving. Researches have been closely analyzing new technology that may be able to prevent drunk driving. “Virtual Breathalyzer” uses sensors in smartphones, smart watches and numerous other forms of technology to measure changes in gait that indicate that the individual is intoxicated. The levels this smart technology is able to indicate is almost indistinguishable from the actual breathalyzer test. The system operates so effectively by evaluating specific movements of the individual while they are in motion, registering movements that may be an alert as drunkenness. Once the system is aware of an intoxicated person, it will alert the individual, or even stop them from operating a vehicle. There was a test conducted that consisted of people going to different bars on five nights, consisting of men and women participants around their early twenties. The study followed the same guidelines as a breathalyzer test performed by an officer. After a few seconds of motion and walking, each person heard a beep. Results displayed that the test registered the intoxication levels with one hundred percent accuracy. Those in the early twenty age group that participated in the research, is placed as the highest risk for causing accidents, now this technology may able to prevent those fatalities. Millions of people will continue to keep up and purchase technology as it progresses, as this company hopes that this device will lower the rate of drunk driving.