• Austin police officers equipped with wearable cameras

    For years, law enforcement has relied on dash cams to record what happens when officers step out of their vehicles; now, that technology is being upgraded to the next level in the form of body cams police officers can wear

  • Wisconsin to consider gun-tracking bill

    Lawmakers in Wisconsin are circulating a bill that would revive efforts to require that all semi-automatic handguns sold in the state contain “micro-stamping” technology that allows police to link spent shell casings to gun buyers; similar legislation introduced in 2009 was heavily opposed by gun interests and never brought to a vote

  • New device uses sniffer bees to detect explosives

    The unassuming honeybees have a hidden talent — an even keener sense of smell than anyone first expected — which could make them one of the U.K.’s most ruthless and worst-feared weapons against terrorism; researchers developed a portable handheld sensor that holds thirty-six trained bees gently restrained in six cassettes inside the device; each is taught to recognize a particular odor and associate that smell with a food reward; the researchers have already trained their honeybees to detect a wide variety of explosive compounds and mixtures, including Semtex, C4, PE4, TNT, DMNB, gunpowder, and hydrogen peroxide

  • Ultra-sensitive sensor technology detects explosives, cancer

    Princeton researchers have invented an extremely sensitive sensor that opens up new ways to detect a wide range of substances, from tell-tale signs of cancer to hidden explosives; the sensor, which is the most sensitive of its kind to date, relies on a completely new architecture and fabrication technique developed by the Princeton researchers; the device boosts faint signals generated by the scattering of laser light from a material placed on it, allowing the identification of various substances based on the color of light they reflect; the sample could be as small as a single molecule

  • Oklahoma police to get wearable cameras

    Police officers in Owasso, Oklahoma may soon all be wearing video cameras on their bodies; patrol cars already house cameras in their dash board to record a police officer’s actions, but the Owasso Police Department wants each of its thirty-nine agents to wear a camera at all times; the cameras are designed to increase transparency, accountability, and help stop “the constant litigation that police face on a basis, complaints, and false accusations” by providing undisputable video evidence of what occurred; the cameras will cost $900 per unit

  • High School students build Florida police a robot

    In Rockledge, Florida, the local police department just purchased a new remote controlled robot that is equipped with a video camera, night vision, a gas canister launcher; rather than spending hundreds of thousands of dollars to purchase the robot from a defense company, the Rockledge police department turned to local high school students; the robot can handle any terrain, launch grenades, and is strong enough to drag a person; it is also outfitted with a speaker and a microphone to enable two way communications in addition to a police throw phone that can be deployed during hostage negotiations; the robot cost $6,000 whereas similar professionally made robot would have cost more than $100,000

  • Alabama proposes law enforcement technology fund

    The Alabama State Legislature is currently considering a bill that proposes adding a $10 technology fee to court costs in Chilton County; the fee is aimed at offset the rising technology costs of local law enforcement agencies; local police departments are struggling to comply with state mandates that require local agencies to electronically file tickets and other reports; the state has not provided funding to help departments pay for the operation and maintenance of computer systems; if the fee had been in place last year, it would have generated approximately $90,000

  • Security cameras to be installed at all DC metro stops

    In response to a rash of crimes near Washington, D.C.’s metro stations, local authorities recently announced plans to install security cameras outside all eight-six train stations; the Metro Board’s Safety and Security Committee released a report several weeks ago that found that last year the number of thefts and robberies had hit five-year highs; the Board has purchased 153 color cameras thanks to a $2.8 million DHS grant; with violent crimes around the Metro on the rise, more residents have begun to push for the installation of security cameras

  • Senators target apps that help drunk drivers avoid police

    Four U.S. senators recently urged Apple, Google, and RIM to remove all apps from their online application stores that could assist drunk drivers or other criminals evade law enforcement officials; in response to the senator’s letter, RIM, announced that it would stop selling apps that help drunk drivers or criminals avoid police detection; the PhantomALERT app taps into a phone’s GPS device and alerts the driver of any active law enforcement zone including checkpoints, speed cameras, and speed traps; since the senator’s letter sales have increased nearly 3,000 percent and downloads were up by 5,000 percent; another similar app has eleven million users

  • DigiSensory cameras predict crime before it happens

    With DigiSensory Technologies’ sophisticated cameras and sensor systems, law enforcement agencies and transportation departments across the United States are now able to proactively monitor and respond to crimes or accidents as they unfold; the company’s Avista sensors process the images that its 3.2 megapixel high-resolution camera records in real time and can automatically detect when a crime is occurring; when it senses something it will alert law enforcement officials instantly; the sensors can also assist transportation departments in analyzing traffic patterns in real time; the system could allow officials to change one way streets, design real time traffic signals, and multiple speed limits to make traffic flow more smoothly

  • U.S. works closely with Mexico to curb power of cartels

    The United States is already involved in the spiraling violence which threatens to make Mexico into a failed state: hundreds of thousands of U.S.-made firearms are bought at U.S. gun shows and then smuggled into Mexico to arm the cartels; but there is another aspect to U.S. involvement: more and more American agents are operating in Mexico to stem the flow off drugs into the United States and curb the power of the cartels; U.S. agents generally provide intelligence and training, while Mexicans do the hands-on work; neither side will say exactly how many agents are in Mexico, citing security concerns

  • Michigan law enables executives to privatize security

    Michigan’s new Emergency Manager law, in addition to allowing previously negotiated union contracts to be voided, gives appointees the authority to privatize police services and jails; some are worried that the rush to cut police labor costs will impair public safety; critics say that savings from privatization are illusory

  • Sophisticated new police interceptors unveiled to replace Crown Vic

    After serving police departments across the United States for nearly two decades, the Ford Crown Victoria police cruiser is finally set to be discontinued this year; police departments can look forward to several new models; Ford’s new car is at least 20 percent more fuel efficient than the previous model and offers higher performance; Chevy returns to the market with a powerful new interceptor that boasts a 355-horsepower 6.0-liter V8 engine; a small Indiana based firm will offer the E7 which comes with built-in license plate readers, infrared cameras, and biological threat detectors that will be able to determine the presence of biological, chemical, radiological, or nuclear threats

  • New software matches sketches to mug shots

    Police will be given big help in trying to match to portraits of suspects drawn up by police sketch artist to mug shots in the police database; Michigan State University researchers developed a software program that “reads” facial details and matches them to mug shots in a central database; using techniques that describe lines and shading in small patches of sketches, the researchers were able to develop the algorithms for the software

  • Automatic license plate reader helps Jersey police fight crime

    The Evesham, New Jersey police department recently installed a high tech automatic license plate reader on one of its squad cars; the license plate reader, attached to the outside of a police car, relies on an infrared camera to photograph license plates and automatically runs it through several databases; the searches are designed to alert officers if the plates are linked to criminals, unregistered vehicles, or unpaid fines; in one month, Evesham police scanned 69,000 plates, returning 1,400 alerts of interest including several unregistered vehicles that led to large narcotics busts; officers see this technology as way to increase efficiency and do more with less given budget constraints