In todays technology mad world, it might not come as a surprise to you to hear that the police are using technology to spy on crime too. This article will take you through some of the ways that the police can monitor crime using technology.
1.Automated License Plate Readers
This technology allows police to capture your license plate with a picture of your car that is location and time stamped. These cameras are all over the country, and are designed to help monitor the known whereabouts of criminals, or to discover who might have been parked near to the scene of a crime at the time the offence was committed.
2.Body Cameras
Most officers nowadays will carry a body camera with them that will be switched on when interacting with members of the public. This is to monitor their interactions, and is supposed to be used as a way of reducing excessive force used by officers.And Camera Quay Lén is very important
3.Cell-Site Simulators
These work by pretending to be normal cell phone towers that your cell will connect to automatically. This provides police with data to prove people’s whereabouts and can help prove whether or not an individual was close to the scene of a crime or not.
4.Infrared Cameras
These cameras are usually used on police helicopters, but can be found elsewhere too. The purpose of these cameras is to capture the body heat of an individual so that they are visible in conditions that might otherwise make it difficult to be seen. If a crime has taken place in the dead of night, then infrared cameras are capable of picking up a suspects body heat to highlight the individuals whereabouts. This information is then relayed to pursuing officers who will have an idea about where the suspect is located.
5.Social Media
It might be surprising to some to hear that police use social media to spy on crime, but they do. Whether actual officers behind a computer screen or algorithms that collect data on hashtags associated with crimes or criminal events, police are on social media and are monitoring the use of it for criminal activity. It’s possible that evidence collected from a criminals social media account can be used to prosecute if they have been boasting about crimes or using social media in some way to help with their criminal activities.
6.Facial Recognition
Police use facial recognition software to identify individuals from an image captured on camera. It might be through CCTV or other surveillance means, but if a criminals face is captured somewhere, facial recognition software can be used to identify the individual, even if they are a perfect stranger to the police beforehand.
7.Drones
Yes, police do use drones to monitor some criminal activities, including crimes where there are large groups of people. These drones can be equipped with any number of technology listed in the above sections, but they all capture live video footage and all produce high definition images that can later be used to identify individuals.
8.GPS Trackers
Some modern cars come with GPS trackers installed as standard, to help people using Satnavs find their way around cities, but police are able to access this information to track criminals if it is necessary for them to know the exact location of the criminal. By accessing a cars GPS tracker police are able to know exactly where a criminal is and when, so they are able to coordinate an arrest in the safest place possible. Interestingly, police cars are also fitted with GPS trackers, so working officers whereabouts are also always known.
9.Biometrics
Police have been able to track criminals based on their fingerprints for years now, but technology is progressing still further. Technology is already in development that is capable of identifying criminals based on the way they walk, their iris, their voice, and even their palmprints. This field continues to grow as police look for new ways of identifying specific individuals using their unique characteristics.
10.Robots
These robots are operated by officers, and feed back live images of a scene to the police. These robots can be used to enter crime scenes that might otherwise be too dangerous for officers, and allow police to monitor criminals inside buildings.
Source : mix.com/duonganhdigital