Convicted Drunk Drivers Say Smartphone Breathalyzers Helped Prevent Impaired Driving – Gizmodo

Gizmodo
Back in August, the Colorado Department of Transportation (CDOT) gave 475 people with DUI convictions a smartphone breathalyzer, a mobile device that can estimate one’s blood alcohol level instantly. Now CDOT has surveyed the participants, and the

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Source:: Smartphone News by Google News

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