Steering Wheel Checks Alcohol Consumption
karvind writes "According to washingtonpost, Inventor Dennis Bellehumeur has made a $600 sensor that can be installed in a steering wheel or in gloves and will test a driver's skin to determine alcohol consumption. Bellehumeur, a real estate agent and deli owner in Wilton Manors, spent 12 years developing his sensor after his then-teenage son crashed into a utility pole while driving drunk and suffered minor brain damage. He received a patent this month and the sensor should complete testing this year."
Having a light on your dashboard telling you that you're objectively too drunk to drive will probably help reduce drunk driving for rational people who overestimate their limits.
I know I can go double the legal limit before I am impaired
That might be true, but it might also be the problem.