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Security

Around The Home Review

Review: Sentri keeps a discreet watch over the home

Home security cameras can provide a sense of, well, security, but there's something Orwellian about having a lens staring at you like a prop out of an episode of The Prisoner. A more discreet solution is something that doesn't look like a camera and, better yet, combines some other functions to make it more welcome. One example is the Sentri home monitoring system that combines a motion-activated camera with the looks of a digital information center. We powered one up to see what it could do.Read More

Bicycles

Grasp Lock reads your fingerprint to unlock your bike

"Smart" bike locks may not quite be at the point where they're a dime a dozen, but there certainly are a number of them out there. That said, pretty much all of them require you to have your smartphone with you, and to make sure it's powered up when locking and unlocking. The Grasp Lock, however, is a little different. It utilizes a built-in fingerprint reader to recognize its user, so no phones, keys or combos are necessary.Read More

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

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