Your blood-alcohol concentration (BAC) is the amount of alcohol washing through your blood. If your BAC is 0.08 per cent, that means 80 milligrams of alcohol is apparent in 100 millilitres of blood.

Person B: “Oh really? Well, exactly how wasted were you? What hard data do you have to back up this outrageous statement, sir? I demand satisfaction!” With BACtrack’s new Mobile Breathalyzer, you can ...

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Today, the San Francisco-based company BACtrack unveiled the BACtrack Mobile Breathalyzer, which monitors your alcohol consumption and wirelessly syncs with your mobile device–a potentially potent ...

Driving while intoxicated is, quite literally, a life-and-death issue: according to the U.S. Department of Transportation, every 2 hours three people are killed in alcohol-related highway crashes.

The BACtrack Mobile Breathalyzer is the first alcohol-monitoring device to combine professional grade fuel cell sensor technology, Bluetooth connectivity, and app-enabled features. BACtrack Mobile ...

The device fits on a keychain. BACtrack CEO Keith Nothacker has an ambitious goal: He wants every person of drinking age living in North America to own his or her own breathalyzer. He hopes to get ...

“Due to the overwhelmingly positive response we received to BACtrack Mobile, we worked systematically to adapt its technology and hardware to create BACtrack Vio, and offer it at an even more ...

At 7 PM the exhibition center's doors opened and hordes of journalists broke through the velvet rope line holding them at bay. They rushed down broad, carpeted hallways, deftly ignoring the staff's ...