various

Surveillance cameras are made to record important events or trivial events or bad things that happen or the camera itself is one of the important parts of our lives right now as well when we have an accident. Able to hear the claim that their side is right, but when there is a dash camera or a CCTV camera, then we can see who is right and wrong, sometimes speaking of us that can't be trusted. Or tie the bad guys to what is an important variable, that is, this is it, so that we are installing a camera in the front of the car in a place where we think we will not be safe or secure. In order to prevent various dangers, it is not considered a matter of speaking at all, instead of recording it as a very good thing.