I certainly hope this works and quickly becomes available to traffic cops and state troopers. Read @ http://www.popsci.com/article/cars/new-radar-gun-may-spot-drivers-who-text-behind-wheel
Awesome, some more Big Brother in the form of shooting some more radiation at us! Because we don't have nearly enough of that already, amirite? Soon we will be able to enjoy getting tickets because someone texts us when we're driving down the road, or our passengers are texting! Should be yet another wonderful revenue raising technique that the police can use to buy more assault rifles, sound cannons, and tear gas! I love America!