AMAZING And SCARY Police Technology!

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The most frightening technology used by law enforcement! From software capable of recognizing your voice and facial features to first-responder drones that can analyze a crime scene. #6 Shot Detection One of the biggest red flags indicating the need for an immediate, emergency response is the sound of gunfire. Nothing sends officers into action like the announcements of “shots fired!” echoing across radio dispatch. But in major cities, where city streets can be clustered with traffic, bystanders and any number of other random factors, reaching a potential crime scene quick enough to catch predators can prove challenging. Hoping to cut out the middle man, some police departments have begun implementing technology capable of detecting gunfire and pinpointing the location of its origin. Commonly referred to as ShotSpotter for the California-based leader in this technology, this shot-detecting invention can easily be installed on everyday streetlights around populated areas. Appearing in the form of small metal boxes, ShotSpotters host sensitive speakers that absorb and analyze the ambient sound of city streets, scanning for any semblance of gunshot before recording the source’s approximate distance and location. Once recorded, the data is transferred to nearby police stations within a minute of the shot’s occurrence. In Fresno, California, this tech has already been put to great use as it assisted officers in 2017 with apprehending an armed shooter just 4 minutes and 13 seconds after firing his initial shot. #5 Stingrays For the past 2 decades, the vast majority of Americans have grown more and more accustomed to making smartphones integral parts of their everyday lives. As such, phone usage has become a crucial means to track suspects and gather evidence of illegal activity. But tapping phones can be a lengthy, bureaucratic process. Authorities must first obtain a wiretap order, similar to a warrant, in order to gain legal approval to record and monitor the conversations of citizens. On top of that, these wiretap orders come with restrictions such as time limits to ensure officers can’t simply keep listening to your private calls forever. However, there’s still plenty of information to gather from cell phone usage without ever needing to tap a line, and accessing this information can be done without ever needing a wiretap order. This is where Stingray comes in. These devices are mobile stations that mimic cell phone towers and trick your phone into connecting to them as if they were part of your cellular network. Once connected, the Stingrays will record metadata such as the phone’s location and time of usage, entering the information into a database to use similar to fingerprints. Police departments and federal agencies have been using this technology for some time to much success, despite the protests of civil liberty groups that claim these devices violate the Freedom of Information Act.

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1 views 5 years ago

,Top countries with the most dangerous shark encounters! These countries have the most shark human incidents in the world Subscribe for more videos: http://bit.ly/2vW6JVo More than 300 islands make up the archipelago of Fiji, a small nation in the South Pacific with a population estimated to be just under 1 million. The majority of these incidents took place near the largest of Fiji's main island, Viti Levu, with encounters happening in the past 2 centuries. The ocean surrounding these islands just eleven hundred nautical miles away from New Zealand are so rife with sharks, in fact, that locals have turned them into an industry! The opportunity to dive with sharks in Fiji is one of the most popular tourist attractions of the nation. The country of Mexico is a popular tourist destination, with dozens of scenic beaches located along Baja California, bordering the Gulf of Mexico, and lining the Pacific Ocean. Around 35 million people visit this nation yearly, often flooding their shores for a relaxing getaway. But such heavy, habitual traffic to beaches can eventually attract the attention of some of the most vicious predators in the ocean. Throughout the 2000s, many surfers and swimmers had risky run-ins with bull sharks, tiger sharks, and even hammerheads. The Caribbean country of the Bahama Islands has had its fair share of sharks. Up until the 1980s, sharks seemed to occur here rarely according to data, however it is possible many more went unreported. At least 36 incidents have been reported from the island nation since 2001 The largest nation in South America is the 3.2 million-square-mile country of Brazil. The city of Recife, located in the northeastern region of Brazil, has been a particularly common sight for these treacherous incidents, with around 56 occurring near its beaches in the past 2 decades. The reason for the high activity in this part of Brazil owes to a deep trench that runs parallel to Recife's beaches as sharks will use it as a migratory route, often rising up to the shallows to hunt.

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AMAZING And SCARY Police Technology!

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1 views 6 years ago

,The most frightening technology used by law enforcement! From software capable of recognizing your voice and facial features to first-responder drones that can analyze a crime scene. #6 Shot Detection One of the biggest red flags indicating the need for an immediate, emergency response is the sound of gunfire. Nothing sends officers into action like the announcements of “shots fired!” echoing across radio dispatch. But in major cities, where city streets can be clustered with traffic, bystanders and any number of other random factors, reaching a potential crime scene quick enough to catch predators can prove challenging. Hoping to cut out the middle man, some police departments have begun implementing technology capable of detecting gunfire and pinpointing the location of its origin. Commonly referred to as ShotSpotter for the California-based leader in this technology, this shot-detecting invention can easily be installed on everyday streetlights around populated areas. Appearing in the form of small metal boxes, ShotSpotters host sensitive speakers that absorb and analyze the ambient sound of city streets, scanning for any semblance of gunshot before recording the source’s approximate distance and location. Once recorded, the data is transferred to nearby police stations within a minute of the shot’s occurrence. In Fresno, California, this tech has already been put to great use as it assisted officers in 2017 with apprehending an armed shooter just 4 minutes and 13 seconds after firing his initial shot. #5 Stingrays For the past 2 decades, the vast majority of Americans have grown more and more accustomed to making smartphones integral parts of their everyday lives. As such, phone usage has become a crucial means to track suspects and gather evidence of illegal activity. But tapping phones can be a lengthy, bureaucratic process. Authorities must first obtain a wiretap order, similar to a warrant, in order to gain legal approval to record and monitor the conversations of citizens. On top of that, these wiretap orders come with restrictions such as time limits to ensure officers can’t simply keep listening to your private calls forever. However, there’s still plenty of information to gather from cell phone usage without ever needing to tap a line, and accessing this information can be done without ever needing a wiretap order. This is where Stingray comes in. These devices are mobile stations that mimic cell phone towers and trick your phone into connecting to them as if they were part of your cellular network. Once connected, the Stingrays will record metadata such as the phone’s location and time of usage, entering the information into a database to use similar to fingerprints. Police departments and federal agencies have been using this technology for some time to much success, despite the protests of civil liberty groups that claim these devices violate the Freedom of Information Act.