What does your car have in common with the winner of last year's Kentucky Derby, Street Sense? <br /><br />It seems both could benefit from examination by Blood Sensor infrared cameras. <br /><br />Motorists will be targeted by a new generation of Vampire road cameras which work out how many people are in a car by measuring the amount of bodily fluid it contains. <br /><br />The latest snooping device on the nation's roads aims to penalize lone drivers who abuse car-sharing lanes, and is part of a Government effort to combat congestion at busy times. <br /><br />The Vampire cameras work by sending an infrared beam through the windscreen of vehicles which detects the unique make-up of blood and water content in human skin. <br /><br /><a class="link" rel="nofollow" href="http://news.google.com/news?hl=en&client=firefox-a&rls=org.mozilla%3Aen-US%3Aofficial&um=1&tab=wn&q=thermal+cameras+detect+BLOOD&btnG=Search+News">http://news.google.com/news?hl=en&client=firefox-a&rls=org.mozilla%3Aen-US%3Aofficial&um=1&tab=wn&q=thermal+cameras+detect+BLOOD&btnG=Search+News</a>
