Engineering360: "Test Strip Can Determine Blood Alcohol Content Within Two Minutes"

This appears to be a fantastic leap forward in the prevention of intoxicated driving! I wonder if this could be set up to become part of the electronics of the automobile itself, especially in cases of those who stubbornly refuse to be adult enough to manage their consumption responsibly. A member of my family was killed in a head on crash by a drunken driver. I wonder how many tragedies could (will) be prevented by such wonderful technology. Thank you and kudos to those who have spent their time and energies to develop such a wonderful product!!