well all tech is imperfect, you can't have perfect tech or anything that works 100% of the time. The question is what is the false positive rate. If getting a

well all tech is imperfect, you can't have perfect tech or anything that works 100% of the time. The question is what is the false positive rate. If getting a false positive or break in the tech once a year or less dramatically reduces drunk driving, it's worth it to me. We already have sensors that help cars release less pollutants which can sometimes fail and cause the car not to drive properly. I don't see why this tech should be treated any different