02:35 GMT +320 October 2018
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    In this Feb. 21. 2016, file photo, a woman uses LG 360 VR glasses during the LG unpacked 2016 event on the eve of the week's Mobile World Congress wireless show, in Barcelona, Spain

    Robot Cop Arrives to Help Police Investigate Crime, But It's Not What You Think

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    A virtual crime scene is reality as it is, rather than an approximation of reality, Mehzeb Chowdhury, a PhD Researcher in Forensic Science and Criminal Investigations at Durham University told Sputnik. His new robot will allow courts to evaluate crimes remotely.

    In an interview with Sputnik, Mehzeb Chowdhury, PhD, a Researcher in Forensic Science and Criminal Investigations at UK-based Durham University, said that a virtual crime scene is reality as such, not an approximation of reality.

    Chowdhury and his colleagues are developing a virtual reality system that could capture immersive video footage of crime scenes.

    A remotely operated system will make it possible to place judges and jurors in the middle of crime scenes without necessitating that they leave the courtroom.

    "We have been thinking for a long time how we could actually virtualize a crime scene and how we tried to figure out how we could bring a crime scene to the court rather than jurors there," Chowdhury said, touting the new system's advanced high-definition video capability.

    Also, he specifically pointed to the fact that the new system does not need a lot of costly processing power when operating.

    Virtual reality robot
    Virtual reality robot

    "We tested our system on a common smartphone and if you look at the cost it is incredibly low. You can use the system on any kind of computer or smartphone because it's just video. You're not rendering anything, it's not the approximation of reality, it's the reality as it was on the day it was taken," he said.  

    Asked about what prompted him to start developing the new robotic system, Chowdhury referred to a series of high-profile files which can only be resolved when judges are provided with more information about a crime scene.

    All you need to do to put the system into operation is to push a button, he said, adding that in a couple of months the new system is due to be tested in the presence of police, one of the primary clients to acquire the system, which he said is also of interest to filmmakers.

    The system, which Chowdhury earlier said was inspired by NASA's Curiosity Mars rover, will take 360° videos and photos that can be played on any computer or smartphone with an appropriate app.

    It doesn't require powerful devices, and it could capture the most accurate snapshot of the crime scene from every angle.

    The system can be controlled via a Bluetooth remote, a smartphone or a tablet computer.

    Apart from helping juries in the courtroom, the system will also allow investigators to revisit crime scenes as they existed at the time of the initial forensic examination.

    The past few years have seen the emergence of new technologies that enable crime scene investigators to capture and relay a much more immersive and representative picture of crime scenes as compared to photos and video.

    These include the usage of 3D imaging, panoramic videography, robotics and virtual reality.

    It is worth mentioning the researchers at Staffordshire University who used green screens, video game software and the latest virtual reality headsets (such as the Oculus Rift and HTC Vive) to reproduce virtual crime scenes digitally.

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    Tags:
    smartphone, crime, system, judges, robot, video, virtual reality, Durham University
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