I don't guess you read the article. It answers at least your first question.
Another option to breathing through a tube might be to not drink alcohol before driving. Wow, you know... deterring people from drinking and driving might be a favorable side effect of this public-monitoring, information-gathering tool of big brother's. Erle http://ganns.com Quoting stuart <[EMAIL PROTECTED]>: > ggc> University. A pump draws air in from the passenger cabin, a platinum > catalyst > ggc> converts any alcohol to acetic acid, which then produces a current > ggc> proportional to the concentration of alcohol in the air. A chip analyses > the > ggc> data, and if it is too high, turns on a wireless transmitter that calls > the > ggc> police. > > but what about other passengers who have been drinking, and what about open > windows? unless we're going to be forced to drive with tubes stuck in our > mouths... > -- > stuart
