Lidar (radar) Speed Gun: What it is and how to beat it
Lidar Radar is a method to measure vehicle speed currently in use by the Illinois State Police and other local police departments. Wikipedia has a very good explanation of lidar. http://en.wikipedia.org/wiki/LIDAR_speed_gun However, a brief explanation is that Lidar allows a police officer to aim the Lidar gun using “cross-hairs” in the viewfinder to aim on…