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Security

Military

Salt handgun is designed for non-lethal defense

Chicago-based startup Salt has launched a crowdfunding campaign for a less-than-lethal weapon designed as an alternative to firearms for home and personal protection. The pneumatic pistol is designed to stop intruders using an incapacitating powder that temporarily blinds them while drastically lessening the possibility of family members being killed in an accident.Read More

Science

New fingerprinting tech is more than skin-deep

Most fingerprint scanners work the same way – the pad of the finger is pressed against the scanner’s glass surface, light is shone through the glass onto it, and the light that’s reflected back by the minuscule valleys between the print’s ridges is used to create an image of the print. It’s a system that’s usually effective, although it can fail to read prints that have been flattened by age or damaged, plus it can be fooled by gelatine casts of fingerprints. That’s why scientists from the Paris-based Langevin Institute have developed a more reliable scanner, that looks below the skin's surface.Read More

Drones

Battelle’s DroneDefender anti-drone beam gun grounds UAVs

There's recently been a run of new anti-drone systems introduced to deal with potential threats from UAVs, but these have been on the large and expensive side. To provide an affordable alternatives to plug the gap between shotguns and truck-mounted systems, national security research and development firm Battelle is introducing DroneDefender. Billed as the first portable, accurate, rapid-to-use UAV counter-weapon, it's a rifle-like raygun device that uses a radio beam to jam drone control systems and stop them in midair.Read More

Around The Home Review

Review: Ezviz Mini cloud-based wireless camera for home security on a budget

Whether it's for peace of mind while on holiday or to keep an eye on an elderly relative, security cameras are finding their way into more and more homes. Part of the reason for this increased popularity is the drop in price and ease of use and installation offered by an increasing number of systems. Looking to join this increasingly crowded marketplace is the new Ezviz Mini cloud-based, Wi-Fi camera that we recently got hold of and put on patrol.


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Drones

US Army tests drone-killing 50 mm cannon

While civilian countermeasures to combat malicious drones is moving toward UAV-freezing radio beams, the US Army is taking a more permanent approach. Under development by the U.S. Army Research, Development, and Engineering Center (ARDEC) at Picatinny Arsenal, New Jersey, the Enhanced Area Protection and Survivability (EAPS) system used steerable 50 mm smart rounds to shoot down two drones in recent tests.Read More

Drones

Anti-UAV Defense System uses radio beam to disable drones

Sophisticated, easy to fly drones are everywhere these days and like most new technologies, they have the potential for mischievous or malicious applications as well as positive ones. It follows that there's an increasing demand for improved surveillance and countermeasures specifically tailored for this type of aircraft. Billed as the world's first fully integrated system designed to detect, track and disrupt small and large drones, the Anti-UAV Defence System (AUDS) from Blighter Surveillance Systems uses radio beams to freeze drones in midair by interfering with their control channels.
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Around The Home

Angee automated home security system doubles as a personal assistant

The relentless march of technology has helped make home security systems a more affordable option for homeowners, while the ubiquity of home wireless networks has helped extend their capabilities and ease of use. San Francisco-based startup Angee Inc. is looking to take things a bit further by adding some computer smarts to create an automated security system that is portable and doubles as a personal assistant.Read More

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