According to Taveres (2002) the international police have very strong tools that assist the member countries to gather data, trace items and do an analysis on related trends on firearms and other nuclear materials. There is a standardized method that assists in knowing details of a fire arm, identify the firearm and describe it. The international police illicit arms records and tracing management system allows for the exchange of information and agreement by the law enforcement agencies this enables them to know each and every detail of the firearm such as the time of manufacture or legal importation into a country and the line by which it has been supplied to the last point of possession. The database that helps in the analysis of information of illicit trafficking and unauthorized activities such as nuclear materials and radiology activities is called Project Geiger database. …show more content…
Seismic sensors have been used extensively to detect people while walking across the desert. Thus, it is viable for tracking immigrants that cross the borders through unguarded areas. Other used devices include lasers, heat-seeking cameras and night vision goggles that aid in pinpointing smugglers and any other individuals that are crossing the borders when it is dark (Potter, 2009). The devices can be used to determine when smugglers are trafficking drugs (Kash, 2007). Another tracking method that dates back to centuries ago is the sign cutting that more viable and significant in