BACtrack Vio Review & Demo on ABC News with Francie Black. How does alcohol affect your body?

BACtrack Vio breathalyzer allows you to see what kind of affect alcohol has on your body. What is your BAC (blood alcohol content) after one or two drinks and how long will it take for the alcohol to clear your system? Check out the review and demo of the mobile personal breathalyzer on ABC news App Chat with Francie Black. See over 80 expert app reviews by Francie on her blog at http://www.ipadwisdom.com Subscribe to her YouTube channel for weekly ABC news reviews and tech tips on YouTube. I created this video with the YouTube Video Editor (   / editor  ) Connect with me! Twitter Follow:   / francieblack   LinkedIn Follow:   / francieblack   Website: http://www.ipadwisdom.com