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    There is currently no means to ensure the safety of an officer and a motorist during a traffic stop.

    This is a problem that was made painfully clear through the shootings of Philando Castile and Michael Flamion this past summer.

    Unfortunately, these shootings are only the tip of an iceberg. According to the FBI, between 2000 and 2012, 127 police officers have been killed and 72,413 have been assaulted during traffic stops.

    A majority of the officers that were killed were at a distance between 0 and 5 feet from their attacker [1]. On the other side of the encounter, over 100 individuals were shot and killed during traffic stops in 2015 alone [2].

    Statistics like these help reinforce exactly why routine traffic stops are stressful and sometimes deadly situations for motorists and law enforcement officers alike.

    We don’t believe that this status quo is acceptable. That’s what motivated them to develop and build the Sentinel Robotic System.


    1. Tupy, Samantha Josephine, “The Initial Response and Behavioral Patterns Exhibited by an Officer to a Weapon being drawn in a Traffic Stop Simulation” (2014). All Theses, Dissertations, and Other Capstone Projects. Paper 322.
    2. Lowery, W. (2015, December 24). A Disproportionate Number of Black Victims in Fatal Traffic Stops. The Washington Post. Retrieved January 22, 2017, from

    3D printing & policing

    Indeed, 3D printing can help provide policing solutions, but as with any technology, it has its limits. These include high costs, low print quality and the need for expert users. But when used within its constraints, 3D printing can create opportunities for investigators that weren’t possible before.

    For one, 3D printed prototypes can be created from crime scene data or victim statements much faster than waiting for traditional methods like casting or milling. Second, 3D printed models can be used to create customized training aids for police and first responders. This includes everything from shooting targets to virtual reality headset simulations of hostage situations.

    Finally, some police departments are using 3D printers in-house to create evidence markers, crime scene diagrams and even 3D models of victims to aid in identifications. This is especially helpful when investigating cold cases where traditional evidence may have degraded.

    3D printing is still in its infancy, but it has potential to be a valuable tool for law enforcement agencies in the future. As the technology continues to develop, we can expect to see even more innovative applications for 3D printing in policing.

    3D Printing Technology Potential

    The technology of 3D printing has been around for a while now, but it is only recently that it has become more widely available and affordable. This means that more people than ever before are able to create 3D printed objects.

    3D printing works by using a computer to generate a three-dimensional model of an object. This model is then sent to a 3D printer, which creates the object by layering thin layers of material on top of each other.

    There are many different materials that can be used for 3D printing, including plastics, metals, and even human cells! This means that there are almost limitless possibilities for what can be created using this technology.

    At 3D Check, we’ve examined the best 3D printers for businesses and the best 3D printers for home use to find the perfect device for your needs.

    We’ve also examined the best 3D printers for beginners, which is a great place to start if you’re new to this technology.

    If you want help with a large format 3D printer, or have any other questions, please don’t hesitate to contact us or check out our resource.

    Delta 3D printers are one of the most popular type of 3D printer, but they are not the only option. If you want to learn more about how this technology works, we recommend reading our 3D printing guides as well as picking from this list of affordable 3D printers.

    If you are considering an FDM printer, we’ve also created a list of the best FDM printers on the market.

    3D printing has a wide range of applications, but it is most commonly used for creating prototypes, manufacturing parts, and producing consumer goods.

    It can also be used for more creative purposes, such as creating art or jewelry like 3D printed earrings. If you need a small 3D printer for cramped spaces, we’ve got you covered as well with some space-saving options.

    3D printing technology is constantly evolving, and there are new developments all the time. We strive to keep our guides up-to-date so that you can make the best purchase decision for your needs- check out our 3D printer projects if you want to try an innovative project!