Another reader reported almost crashing into a school bus while blowing into the ignition interlock device. These devices require that the driver blow into them to start the car and also blow periodically as the operator is driving the car. It is hard to believe that this is required of repeat DWI offenders when public policy has been going in the direction of not allowing drivers to do anything that is distracting. Recent laws disallow using cell phones for verbal communication, or for sending text messages while driving.

I hope that the various states that require these devices reconsider their positions and consider public safety. The only device that I believe safe and sensible is the technology being developed by Toyota that senses blood alcohol level from sweat passed from the hands to the steering wheel. Let’s hope common sense prevails.

The aforementioned states join New Mexico, Arizona, and Louisiana, which already have similar laws. South Carolina has passed the same law, but only for repeat offenders. Other states have the option of imposing the device in lieu of loss of registration privileges.

The costs involved with these devices are quite high. There is an installation charge, a monthly lease payment, and a monthly surcharge to the state. I see it as another revenue generator for a few companies and extremely greedy governments.

It is time to outlaw drinking altogether or to reform DWI laws and punishments so that they make sense and are effective in preventing accidents and deaths. Toyota is engineering a steering wheel that can detect blood alcohol content from the perspiration of your hands. Maybe this should be standard on all vehicles. What do you think?