All drivers know that getting behind the wheel of a vehicle after drinking too much is a bad idea. Many individuals have had the experience of getting into the driver's seat of a car or truck and asking themselves, "Am I good to drive, right now?" Some drivers will attempt to recite the alphabet backwards or walk an imaginary straight line in an attempt to preview their performance if they were to be subject to a field sobriety test. And finally, a decision is made. Most of the time, the individual will choose to drive. But what if a technology was built into vehicles that could tell you whether you were okay to drive before the car is even turned on? That is what several anti-drunk driving groups are proposing, and the idea is gaining traction.