To improve the detection system of cameras, should avoid the current system based on two levels (Warning on the map / subsequent confirmation on the editor). Unfortunately, many users do not have time or want to do the second step. Could be done in such a way that, once a wazer creates the first alert, just a second wazer passes through the same point, receives a notice to confirm or not the presence of the camera, at the third wazer will be made the same question. If confirmed by both (2 and 3) then the camera will effectively reported on the map, otherwise it will be deleted.