In future, every country is focusing on research and development forlaunching more advance drone technology. Nanotechnologyis alsoinvesting for making mini drones.

Even so, New York University Professor Morgan Williams Jr. says "integrating the technology into policing practices can be an important step towards making policing fairer and more accountable."

Prosand consof police body cameras

Police officer David Moore is pictured wearing a body camera in Ipswich, Mass., on Dec. 1, 2020. The city was among 25 statewide awarded grants to purchase body-worn cameras for videotaping interactions with the public. A new study says the benefits to society and police departments outweigh the costs of the cameras. Boston Globe/Boston Globe via Getty Images hide caption

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The pricetag for police bodycams can be several thousands of dollars per officer since costs include purchasing and maintaining the equipment, paying for storing the enormous amount of information the cameras can collect, and training officers. On the other hand, the study asserts that the dollar value of body-worn camera benefits — the estimated savings generated by a reduction of citizen complaints and averted use of force incidents — along with the cost reductions that could come from fewer investigations, is significant. The study estimates the ratio of the value of the benefits compared to the cost of body-worn cameras at 5 to 1 and well above an estimated 2 to 1 cost-benefit of hiring more police.

Now, few countries are using drones for wrong activities. Some countries are using drones to attack another country, for trafficking drugs illegally and also using for explosive carriers.

Arebody camerasmandatory forpolice

So at present these mini drones are the biggest challenge for every military force.The threat of drone attacks from neighbouring countries is increasing. They send explosive materials from drones and used in trafficking drugs.

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research on body-worncamerasand law enforcement

The genius and innovative mind behind the predator or drone isAbraham E. Karem. He is also called as the Father of UAV Technology. UAV stands for Unmanned Aerial Vehicles.

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In 2013, about a third of local law enforcement agencies, used some form of body-worn camera technology. By 2016, the number had grown to nearly 50%. While law enforcement often cites finances as a barrier to adopting body-worn cameras, the researchers say the benefits to society and police departments outweigh the costs of the cameras.

Prosand consof police body camerasEssay

Abraham was the man who created predator and robotic planes. Karem and his teams did so many innovations in Aeronautics. In 2010, Abraham Karem got the honour to elect as the member of NationalAcademyof Engineering.

Professor Jens Ludwig, head of the Crime Lab, says the findings show the key benefit of body-worn cameras is the reduced use of police force. For example, among the police departments studied, complaints against police dropped by 17% and the use of force by police, during fatal and non-fatal encounters, fell by nearly 10%.

Abraham was born in 27 June, 1937.He was born in Baghdad, Iraq. After few years, his family shifted to Israel where he grew up and took higher education. From the childhood, he had a deep passion in science and technology. When he was just 14 years old, he made the aircraft's models. He had a garage in his home where he ran experiments.

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This is the very fact that now is the time of technology. The power of Nation is measured by its technical growth. In the coming times, the wars will not be fought by humans, it was fought by technology. Technology will fight with technology.

Drones are very small in size so it is difficult to detect drone through the radar. If we will try to detect such mini drones in the radar system, then there will be a drawback, radar systems will detect the birds also. Because the size of both is quite similar.

Pros of police body camerasin canada

From military purposes to children's toys, drones have made their place everywhere. There are several uses of drone are given below:

After the invention of aircrafts, these aircrafts has widely used for military purposes. But there was also a drawback with aircrafts; that is, aircrafts was flown by humans. But the chances of accident were high due to any technical fault and aircraft caught fire due to high wind pressure. On account of having such accidents, there was a risk to both loss of life and loss of property.

After the invention of aircrafts by Wright Brothers in 1903, man started more and more experiments in Aerial Vehicles. From the very beginning, aircrafts was made up to serve military. The purpose was to detect the target from heights which is still safer than the lands.

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Furthermore, due to his passion in science and aerial vehicles, he graduated in Aeronautics. He was made up his first drone For Israeli Air Force during the time of World War.He immigrated to the California, United States in 1970.

Police body camerasarticles

Pros of police body cameras prosand cons

Across the country, police departments are increasingly using body-worn cameras to better monitor what officers are doing out in the field with the hope that they will reduce the prevalence of misconduct and improve fairness in policing. Still, there's been a lot of uncertainty over whether the technology is actually helpful. In addition, local governments and police departments that have not integrated the technology as part of their policing practice often cite cost as a barrier.

"That's hopeful but not a panacea," Ludwig says. "Body-worn cameras are a useful part of the response but not a solution by themselves. Body-worn cameras are not going to solve the problem of the enormous gap we see in police use of force in the U.S. against Black versus white Americans. "

Now, in one of the latest studies about the equipment, a team of public safety experts and world economists say body-worn cameras are both beneficial and cost effective. They outline their reasoning in a research paper released recently by the University of Chicago Crime Lab and the Council on Criminal Justice's Task Force on Policing. The report is an update of a variety of studies of body-worn cameras and it also compares the cost of the technology to the dollar value of the benefits that may come as a result.

Drones are too advanced now. It is laced with microprocessors, navigation technology, digital and remote flight controlling systems, high definition and wide range camera, broadband communication system, engine, satellitesand missiles. That's why in today's time, having this technology shows the progress of that country and strength of their armed forces.

The most important technology is used in Nanotechnology. Because drones are very small and each component of drone is developed by NanoMaterials.

Similarly, drone was also invented for military purposes.It has become the most valuable asset for the military aviation. However, as of now it is a central part of civil life. It is using in various fields. But before dive into deep discussion, first let's see the inventor of drone and how it became the such a important tool of technology:

Ibrahim may have lived in any country, but he has always served the air force of that country with his knowledge and innovations. Abraham's inventions was most famous and less with advanced technologies. It was used in the service of United States and Italian Air Force.

Why shouldpolicewearbody cameras

One of the most powerful examples of the significance of police body-worn cameras played out in a Minneapolis court room during the trial of Derek Chauvin, the former police officer convicted of murder and manslaughter in the killing of George Floyd. The video collected from the body worn cameras of the police officers involved in Floyd's arrest showed his death from a variety of angles and prosecution and defense attorneys used the video extensively as they argued the case.

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Amber was his first most sophisticated drone which was the most famous predator drone. Because of his invention Amber, he is known as the Father of Drone.

"If you are a local government looking at adopting the cost, from your narrow green eyeshade bottom line, the technology probably pays for itself," Ludwig says. "And the benefits to the public are a huge win and easily outweigh the cost."

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Police officer David Moore is pictured wearing a body camera in Ipswich, Mass., on Dec. 1, 2020. The city was among 25 statewide awarded grants to purchase body-worn cameras for videotaping interactions with the public. A new study says the benefits to society and police departments outweigh the costs of the cameras.

The study notes, however, that the research developed so far about body-worn cameras is limited since results are based on data from police departments that were the first to adopt the new technology. It could also be, says Ludwig, that body-worn cameras and the impact they have on policing will be different as people figure out better ways to use the technology.

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At present, it is so easy to track someone because of Drones which specifically made for military purposes. It's true thathumans have a deep desire of flight. They are curious to know unheard or untold facts of the sky. For that, they are always ready fly in the sky and see this earth from heights. He always has done hard work for that. And we can say that theyhave also found success in his endeavours.